Dan Q

Geohashing expedition 2022-12-02 51 -1

This checkin to geohash 2022-12-02 51 -1 reflects a geohashing expedition. See more of Dan's hash logs.

Location

Just off the driveway to Appleton Cricket Club, South-West of Appleton.

Participants

Dan Q

Plans

I don’t know if I’ll be able to make it to this one, but if I can I’ll cycle over there on my lunch break or right after work.

Expedition

The dog was making an attention-seeking nuisance of herself while I was trying to work today, so I wrapped up all the critical things I needed to do so I could take her our for a walk this afternoon to try to wear her out. I’m moderately familiar with Appleton – I have a regular cycle circuit that comes right through it! – but I’ve never been out to the cricket club and sports field, so I pointed the hashing hound in the right direction and let her lead the way.

At first it looked like this was going to be a successful expedition: the needle on my GPSr pointed almost directly ahead as I walked up the lane towards Appleton Sports Field. But as I got closer, I realised to my disappointment that the hashpoint was going to be about 25 metres into the adjacant field, guarded by a trio of bullocks. At 15:00 I declared the expedition a failure. The doggo and I completed an exploration of the lane and had a look around the sports field, spotted a pair of muntjack deer ambling around, and then headed back home.

I’ll be back in Appleton later today to buy a Christmas tree, so I’ll wave at the cattle as I go past, again.

Tracklog

My GPSr kept a tracklog; note that this was an “on the way” stopoff so the start and end point isn’t the same!

Download tracklog

Photos

A champagne-coloured French Bulldog wearing a blue jacket trots happily along a muddy farm access road. — For the hashing hound, this was her first expedition.

A GPSr unit, held in Dan's left hand, shows 33 metres to a destination, straight ahead. In the background the edge of the farm lane can be made out in that direction. — I guess this is as close as I’m getting.

A view through a barbed-wire fence, flanked by trees, into a grassy field with three light brown bullocks. A map "pin" is superimposed indicating a point around 25 metres into the field. — The hashpoint is… about there?

Standing in front of an advancing cloud front in a rural village, Dan - dressed in a grey and white Three Rings hoodie - stares sadly into the camera. — Disappointed hasher face.

Announcers and Automation

Duration 4:24

Podcast Version

This post is also available as a podcast. Listen here, download for later, or subscribe wherever you consume podcasts.

Nowadays if you’re on a railway station and hear an announcement, it’s usually a computer stitching together samples¹. But back in the day, there used to be a human with a Tannoy microphone sitting in the back office, telling you about the platform alternations and destinations.

I had a friend who did it as a summer job, once. For years afterwards, he had a party trick that I always quite enjoyed: you’d say the name of a terminus station on a direct line from Preston, e.g. Edinburgh Waverley, and he’d respond in his announcer-voice: “calling at Lancaster, Oxenholme the Lake District, Penrith, Carlisle, Lockerbie, Haymarket, and Edinburgh Waverley”, listing all of the stops on that route. It was a quirky, beautiful, and unusual talent. Amazingly, when he came to re-apply for his job the next summer he didn’t get it, which I always thought was a shame because he clearly deserved it: he could do the job blindfold!

There was a strange transitional period during which we had machines to do these announcements, but they weren’t that bright. Years later I found myself on Haymarket station waiting for the next train after mine had been cancelled, when a robot voice came on to announce a platform alteration: the train to Glasgow would now be departing from platform 2, rather than platform 1. A crowd of people stood up and shuffled their way over the footbridge to the opposite side of the tracks. A minute or so later, a human announcer apologised for the inconvenience but explained that the train would be leaving from platform 1, and to disregard the previous announcement. Between then and the train’s arrival the computer tried twice more to send everybody to the wrong platform, leading to a back-and-forth argument between the machine and the human somewhat reminiscient of the white zone/red zone scene from Airplane! It was funny perhaps only because I wasn’t among the people whose train was in superposition.

Clearly even by then we’d reached the point where the machine was well-established and it was easier to openly argue with it than to dig out the manual and work out how to turn it off. Nowadays it’s probably even moreso, but hopefully they’re less error-prone.

When people talk about how technological unemployment, they focus on the big changes, like how a tipping point with self-driving vehicles might one day revolutionise the haulage industry… along with the social upheaval that comes along with forcing a career change on millions of drivers.

But in the real world, automation and technological change comes in salami slices. Horses and carts were seen alongside the automobile for decades. And you still find stations with human announcers. Even the most radically-disruptive developments don’t revolutionise the world overnight. Change is inevitable, but with preparation, we can be ready for it.

Footnotes

¹ Like ScotRail’s set, voiced by Alison McKay, which computers can even remix for you over a low-fi hiphop beat if you like.

Note #20856

Things The Other Child Did Wrong That Lead To The Fight that I’ve heard so far today:

Clapped too loudly
Sang too loudly
Sang too quietly
Sang the wrong words
Put their feet too close to the dog
Ate the last grape
Ate the wrong grape (!?)
Finished brushing their teeth first
Clapped too loudly, again
Called somebody “buttocks”
Said somebody had buttocks
Expressed interest in going a different route to school
Put shoes on in wrong order

Dan Q posted a note for GC9GTV3 Drive Slowly; Fox Crossing

This checkin to GC9GTV3 Drive Slowly; Fox Crossing reflects a geocaching.com log entry. See more of Dan's cache logs.

Following feedback, I’ve tweaked the hint.

The Far Side in FreshRSS

A few yeras ago, I wanted to subscribe to The Far Side‘s “Daily Dose” via my RSS reader. The Far Side doesn’t have an RSS feed, so I implemented a proxy/middleware to bridge the two.

Browser debugger running document.evaluate('//li[@class="blog__post-preview"]', document).iterateNext() on Beverley's weblog and getting the first blog entry. — If you’re looking for a more-general instruction on using XPath scraping in FreshRSS, this isn’t it.

The release of version 1.20.0 of my favourite RSS reader FreshRSS provided a new mechanism for subscribing to content from sites that didn’t provide feeds: XPath scraping. I demonstrated the use of this to subscribe to my friend Beverley‘s blog, but this week I figured it was time to have a go at retiring my middleware and subscribing directly to The Far Side from FreshRSS.

It turns out that FreshRSS’s XPath Scraping is almost enough to achieve exactly what I want. The big problem is that the image server on The Far Side website tries to prevent hotlinking by checking the Referer: header on requests, so we need a proxy to spoof that. I threw together a quick PHP program to act as a proxy (if you don’t have this, you’ll have to click-through to read each comic), then configured my FreshRSS feed as follows:

Feed URL: https://www.thefarside.com/
The “Daily Dose” gets published to The Far Side‘s homepage each day.
XPath for finding new items: //div[@class="card tfs-comic js-comic"]
Finds each comic on the page. This is probably a little over-specific and brittle; I should probably switch to using the contains function at some point. I subsequently have to use parent:: and ancestor:: selectors which is usually a sign that your screen-scraping is suboptimal, but in this case it’s necessary because it’s only at this deep level that we start seeing really specific classes.
Item title: concat("Far Side #", parent::div/@data-id)
The comics don’t have titles (“The one with the cow”?), but these seem to have unique IDs in the data-id attribute of the parent <div>, so I’m using those as a reference.
Item content: descendant::div[@class="card-body"]
Within each item, the <div class="card-body"> contains the comic and its text. The comic itself can’t be loaded this way for two reasons: (1) the <img src="..."> just points to a placeholder (the site uses JavaScript-powered lazy-loading, ugh – the actual source is in the data-src attribute), and (2) as mentioned above, there’s anti-hotlink protection we need to work around.
Item link: descendant::input[@data-copy-item]/@value
Each comic does have a unique link which you can access by clicking the “share” button under it. This makes a hidden text <input> appear, which we can identify by the presence of the data-copy-item attribute. The contents of this textbox is the sharing URL for the comic.
Item thumbnail: concat("https://example.com/referer-faker.php?pw=YOUR-SECRET-PASSWORD-GOES-HERE&referer=https://www.thefarside.com/&url=", descendant::div[@class="tfs-comic__image"]/img/@data-src)
Here’s where I hook into my special proxy server, which spoofs the Referer: header to work around the anti-hotlinking code. If you wanted you might be able to come up with an alternative solution using a custom JavaScript loaded into your FreshRSS instance (there’s a plugin for that!), perhaps to load an iframe of the sharing URL? Or you can host a copy of my proxy server yourself (you can’t use mine, it’s got a password and that password isn’t YOUR-SECRET-PASSWORD-GOES-HERE!)
Item date: ancestor::div[@class="tfs-page__full tfs-page__full--md"]/descendant::h3
There’s nothing associating each comic with the date it appeared in the Daily Dose, so we have to ascend up to the top level of the page to find the date from the heading.
Item unique ID: parent::div/@data-id
Giving FreshRSS a unique ID can help it stop showing duplicates. We use the unique ID we discovered earlier; this way, if the Daily Dose does a re-run of something it already did since I subscribed, I won’t be shown it again. Omit this if you want to see reruns.

Far Side comic #12326, from 23 November 2022, shown in FreshRSS. The comic shows two bulls dressed in trenchcoats and hats browsing a china shop; one staff member says to the other "I got a bad feeling about this, Harriet." — Hurrah; once again I can laugh at repeats of Gary Larson’s best work alongside my other morning feeds.

There’s a moral to this story: when you make your website deliberately hard to consume, fewer people will access it in the way you want! The Far Side‘s website is actively hostile to users (JavaScript lazy-loading, anti-right click scripts, hotlink protection, incorrect MIME types, no feeds etc.), and an inevitable consequence of that is that people like me will find and share workarounds to that hostility.

If you’re ad-supported or collect webstats and want to keep traffic “on your site” on this side of 2004, you should make it as easy as possible for people to subscribe to content. Consider The Oatmeal or Oglaf, for example, which offer RSS feeds that include only a partial thumbnail of each comic and a link through to the full thing. I don’t feel the need to screen-scrape those sites because they’ve given me a subscription option that works, and I routinely click-through to both of them to enjoy their latest content!

Conversely, the Far Side‘s aggressive anti-subscription technology ultimately means that there are fewer actual visitors to their website… because folks like me work to circumvent them.

And now you know how I did so.

Update: want the new content that’s being published to The Far Side in FreshRSS, too? I’ve got a recipe for that!

Breakups as HTTP Response Codes

103: Early Hints ("I'm not sure this can last forever.") — 103: Early Hints (“I’m not sure this can last forever.”)

300: Multiple Choices ("There are so many ways I can do better than you.") — 300: Multiple Choices (“There are so many ways I can do better than you.”)

303: See Other ("You should date other people.") — 303: See Other (“You should date other people.”)

304: Not Modified ("With you, I feel like I'm stagnating.") — 304: Not Modified (“With you, I feel like I’m stagnating.”)

402: Payment Required ("I am a prostitute.") — 402: Payment Required (“I am a prostitute.”)

403: Forbidden ("You don't get this any more.") — 403: Forbidden (“You don’t get this any more.”)

406: Not Acceptable ("I could never introduce you to my parents.") — 406: Not Acceptable (“I could never introduce you to my parents.”)

408: Request Timeout ("You keep saying you'll propose but you never do.") — 408: Request Timeout (“You keep saying you’ll propose but you never do.”)

409: Conflict ("We hate each other.") — 409: Conflict (“We hate each other.”)

411: Length Required ("Your penis is too small.") — 411: Length Required (“Your penis is too small.”)

413: Payload Too Large ("Your penis is too big.") — 413: Payload Too Large (“Your penis is too big.”)

416: Range Not Satisfied ("Our sex life is boring and repretitive.") — 416: Range Not Satisfied (“Our sex life is boring and repretitive.”)

425: Too Early ("Your premature ejaculation is a problem.") — 425: Too Early (“Your premature ejaculation is a problem.”)

428: Precondition Failed ("You're still sleeping with your ex-!?") — 428: Precondition Failed (“You’re still sleeping with your ex-!?”)

429: Too Many Requests ("You're so demanding!") — 429: Too Many Requests (“You’re so demanding!”)

451: Unavailable for Legal Reasons ("I'm married to somebody else.") — 451: Unavailable for Legal Reasons (“I’m married to somebody else.”)

502: Bad Gateway ("Your pussy is awful.") — 502: Bad Gateway (“Your pussy is awful.”)

508: Loop Detected ("We just keep fighting.") — 508: Loop Detected (“We just keep fighting.”)

With thanks to Ruth for the conversation that inspired these pictures, and apologies to the rest of the Internet for creating them.

Sisyphus: The Board Game (Digital Edition)

I’m off work sick today: it’s just a cold, but it’s had a damn good go at wrecking my lungs and I feel pretty lousy. You know how when you’ve got too much of a brain-fog to trust yourself with production systems but you still want to write code (or is that just me?), so this morning I threw together a really, really stupid project which you can play online here.

Screenshot showing Sisyphus carrying a rock up a long numbered gameboard; he's on square 993 out of 1000, but (according to the rules printed below the board) he needs to land on 1000 exactly and never roll a double-1 or else he returns to the start. — It’s a board game. Well, the digital edition of one. Also, it’s not very good.

It’s inspired by a toot by Mason”Tailsteak” Williams (whom I’ve mentioned before once or twice). At first I thought I’d try to calculate the odds of winning at his proposed game, or how many times one might expect to play before winning, but I haven’t the brainpower for that in my snot-addled brain. So instead I threw together a terrible, terrible digital implementation.

Go play it if, like me, you’ve got nothing smarter that your brain can be doing today.

When Twitter Loses, WordPress Wins

This is a repost promoting content originally published elsewhere. See more things Dan's reposted.

…

You know who’s having a killer month? Automattic. Everyone who’s leaving Twitter seem to fall in at least one of these three camps:

They have gone back to the blogosphere. (using WordPress, or WordPress.com)

They have gone to Tumblr

They have gone to the fediverse (of which a fairly large percentage are WordPress installs)

In all of these cases, Automattic wins.

…

Alex Standiford

Some smart observations here by Alex. A fourth point worth noting is that Matt has openly suggested that former Twitter engineers might like to come join us in Automattic and help make the web a better place. We’ve changed our careers pages a little lately but we’re still the same awesome company!

Alex went on to say:

I’ll be downright shocked if Matt isn’t working very hard to get Tumblr on the fediverse ASAP. He has so much to gain in supporting this movement, and very little to lose.

That’s definitely on his mind too, which I can safely say without leaking anything because he’s hinted at it himself. Exciting times.

Dan Q found GCA28T9 “Look Mummy, It’s a Log”

This checkin to GCA28T9 "Look Mummy, It's a Log" reflects a geocaching.com log entry. See more of Dan's cache logs.

I don’t often get an FTF, so I figured I’d have a go at this one while I was out walking the dog anyway. Approaching the GZ I saw a man standing around looking suspicious and immediately realised I’d been pipped to the post. He recognised me and introduced himself as runmc (whose local logs I’m familiar with), and indeed he’d just logged the FTF. Ah well! We had a nice walk anyway and got to meet slight cacher, which is something that happens very rarely to me nowadays! Good cache container camouflage, nice work. SL, TNLN, TFTC!

Dan, wearing a grey Three Rings hoodie with a white poppy pinned to it, holding the end of a dog lead, points out of the edge of the woodland he's in towards a humanoid figure in the distance. — You can just about make out runmc retreating from the GZ after scoring his FTF.

Spring ’83 Came And Went

Just in time for Robin Sloan to give up on Spring ’83, earlier this month I finally got aroud to launching STS-6 (named for the first mission of the Space Shuttle Challenger in Spring 1983), my experimental Spring ’83 server. It’s been a busy year; I had other things to do. But you might have guessed that something like this had been under my belt when I open-sourced a keygenerator for the protocol the other day.

If you’ve not played with Spring ’83, this post isn’t going to make much sense to you. Sorry.

Introducing STS-6

My server is, as far as I can tell, very different from any others in a few key ways:

It does not allow third-party publishing at all. Some might argue that this undermines the aim of the exercise, but I disagree. My IndieWeb inclinations lead me to favour “self-hosted” content, shared from its owners’ domain. Also: the specification clearly states that a server must implement a denylist… I guess my denylist simply includes all keys that are not specifically permitted.
It’s geared towards dynamic content. My primary board self-publishes whenever I produce a new blog post, listing the most recent blog posts published. I have another half-implemented which shows a summary of the most-recent post, and another which would would simply use a WordPress page as its basis – yes, this was content management, but published over Spring ’83.
It provides helpers to streamline content production. It supports internal references to other boards you control using the format {{board:123}}which are automatically converted to addresses referencing the public key of the “current” keypair for that board. This separates the concept of a board and its content template from that board’s keypairs, making it easier to link to a board. To put it another way, STS-6 links are self-healing on the server-side (for local boards).
It helps automate content-fitting. Spring ’83 strictly requires a maximum board size of 2,217 bytes. STS-6 can be configured to fit a flexible amount of dynamic content within a template area while respecting that limit. For my posts list board, the number of posts shown is moderated by the size of the resulting board: STS-6 adds more and more links to the board until it’s too big, and then removes one!
It provides “hands-off” key management features. You can pregenerate a list of keys with different validity periods and the server will automatically cycle through them as necessary, implementing and retroactively-modifying <link rel="next"> connections to keep them current.

I’m sure that there are those who would see this as automating something that was beautiful because it was handcrafted; I don’t know whether or not I agree, but had Spring ’83 taken off in a bigger way, it would always only have been a matter of time before somebody tried my approach.

From a design perspective, I enjoyed optimising an SVG image of my header so it could meaningfully fit into the board. It’s pretty, and it’s tolerably lightweight.

If you want to see my server in action, patch this into your favourite Spring ’83 client: https://s83.danq.dev/10c3ff2e8336307b0ac7673b34737b242b80e8aa63ce4ccba182469ea83e0623

A dead end?

Without Robin’s active participation, I feel that Spring ’83 is probably coming to a dead end. It’s been a lot of fun to play with and I’d love to see what ideas the experience of it goes on to inspire next, but in its current form it’s one of those things that’s an interesting toy, but not something that’ll make serious waves.

In his last lab essay Robin already identified many of the key issues with the system (too complicated, no interpersonal-mentions, the challenge of keys-as-identifiers, etc.) and while they’re all solvable without breaking the underlying mechanisms (mentions might be handled by Webmention, perhaps, etc.), I understand the urge to take what was learned from this experiment and use it to help inform the decisions of the next one. Just as John Postel’s Quote of the Day protocol doesn’t see much use any more (although maybe if my finger server could support QotD?) but went on to inspire the direction of many subsequent “call-and-response” protocols, including HTTP, it’s okay if Spring ’83 disappears into obscurity, so long as we can learn what it did well and build upon that.

Meanwhile: if you’re looking for a hot new “like the web but lighter” protocol, you should probably check out Gemini. (Incidentally, you can find me at gemini://danq.me, but that’s something I’ll write about another day…)

Oxford Geek Nights #52

On Wednesday this week, three years and two months after Oxford Geek Nights #51, Oxford Geek Night #52. Originally scheduled for 15 April 2020 and then… postponed slightly because of the pandemic, its reapparance was an epic moment that I’m glad to have been a part of.

Matt Westcott stands to the side of a stage, drinking beer, while centrestage a cross-shaped "pharmacy sign" projects an animation of an ambulance rocketing into a starfield. — A particular highlight of the night was witnessing “Gasman” Matt Westcott show off his epic demoscene contribution Pharmageddon, which is presented via a “pharmacy sign”. Here’s a video, if you’re interested.

Ben Foxall also put in a sterling performance; hearing him talk – as usual – made me say “wow, I didn’t know you could do that with a web browser”. And there was more to learn, too: Jake Howard showed us how robots see, Steve Buckley inspired us to think about how technology can make our homes more energy-smart (this is really cool and sent me down a rabbithole of reading!), and Joe Wass showed adorable pictures of his kid exploring the user interface of his lockdown electronics project.

Digital scoreboard showing Dan Q in the lead with 5,561, Nick in second place with 5,442, and RaidIndigo in third with 5,398. — Oh, and there was a quiz competition too, and guess who came out on top after an incredibly tight race.

But mostly I just loved the chance to hang out with geeks again; chat to folks, make connections, and enjoy that special Oxford Geek Nights atmosphere. Also great to meet somebody from Perspectum, who look like they’d be great to work for and – after hearing about – I had in mind somebody to suggest for a job with them… but it looks like the company isn’t looking for anybody with their particular skills on this side of the pond. Still, one to watch.

Dan, outdoors on a grassy path, wearing a grey hoodie. On his head is a "trucker cap" emblazoned with the word "GEEK" and, in smaller writing "#OGN52". — My prize for winning the competition was an extremely-limited-edition cap which I love so much I’ve barely taken it off since.

Huge thanks are due to Torchbox, Perspectum and everybody in attendance for making this magical night possible!

Oh, and for anybody who’s interested, I’ve proposed to be a speaker at the next Oxford Geek Nights, which sounds like it’ll be towards Spring 2023. My title is “Yesterday’s Internet, Today!” which – spoilers! – might have something to do with the kind of technology I’ve been playing with recently, among other things. Hope to see you there!

Note #20798

Finally got around to implementing a super-lightweight (~20 lines of code, 1 dependency) #spring83 key generator. There are plenty of others; nobody needs this one, but it’s free if you want it:

https://github.com/Dan-Q/spring83-keygen

Finger Portal to WordPress Blog

Finger Primer

The finger protocol, first standardised way back in 1977, is a lightweight directory system for querying resources on a local or remote shared system. Despite barely being used today, it’s so well-established that virtually every modern desktop operating system – Windows, MacOS, Linux etc. – comes with a copy of finger, giving it a similar ubiquity to web browsers! (If you haven’t yet, give it a go.)

If you were using a shared UNIX-like system in the 1970s through 1990s, you might run finger to see who else was logged on at the same time as you, finger chris to get more information about Chris, or finger alice@example.net to look up the details of Alice on the server example.net. Its ability to transcend the boundaries of different systems meant that it was, after a fashion, an example of an early decentralised social network!

I first actively used finger when I was a student at Aberystwyth University. The shared central computers osfa and osfb supported it in what was a pretty typical way: users could add a .plan and/or .project file to their home directory and the contents of these would be output to anybody using finger to look up that user, along with other information like what department they belonged to. I’m simulating from memory so this won’t be remotely accurate, but broadly speaking it looked a little like this –

$ finger dlq9@aber.ac.uk
Login: dlq9                           Name: Dan Q
Directory: /users/9/d/dlq9      Department: Computer Science

Project:
Working on my BEng Software Engineering.

Plan:
    _______
---'   ____)____
          ______)  Finger me!
       _____)
      (____)
---.__(___)

It’s not just about a directory of people, though: you could finger printers to see what their queues were like, finger a time server to ask what time it was, finger a vending machine to see what drinks it had available… even finger for a weather forecast where you are (this one still works as shown below; try it for your own location!) –

$ finger oxford@graph.no
        -= Meteogram for Oxford, Oxfordshire, England, United Kingdom =-
 'C                                                                   Rain (mm)
 12
 11
 10                                                         ^^^=--=--
  9^^^                                                   ===
  8   ^^^===      ======                              ^^^
  7         ======      ===============^^^         =--
  6                                       =--=-----
  5
  4
  3        |  |  |  |  |  |  |                                        1 mm
    17 18 19 20 21 22 23 18/11 02 03 04 05 06 07_08_09_10_11_12_13_14 Hour

     W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W Wind dir.
     6  6  7  7  7  7  7  7  6  6  6  5  5  4  4  4  4  5  6  6  5  5 Wind(m/s)

Legend left axis:   - Sunny   ^ Scattered   = Clouded   =V= Thunder   # Fog
Legend right axis:  | Rain    ! Sleet       * Snow

If you’d just like to play with finger, then finger.farm is a great starting point. They provide free finger hosting and they’re easy to use (try finger dan@finger.farm to find me!). But I had something bigger in mind…

Fingering WordPress

What if you could finger my blog. I.e. if you ran finger blog@danq.me you’d see a summary of some of my recent posts, along with additional addresses you could finger to read the full content of each. This could be the world’s first finger-to-WordPress gateway; y’know, for if you thought the world needed such a thing. Here’s how I did it:

Installed efingerd; I’m using the Debian binaries.
Opened a hole in the firewall on port 79 so the outside world could access it (ufw allow 1965; utf reload).
The default configuration for efingerd acts like a “typical” finger server, but it’s highly programmable to make it “smarter”. I:
1. Blanked /etc/efingerd/list to prevent any output from “listing” the server (finger @danq.me).
2. Replaced the contents of /etc/efingerd/list and /etc/efingerd/nouser(which are run when a request matches, or doesn’t match, a user account name) with a call to my script: /usr/local/bin/finger-to-wordpress "$3". $3 holds the username that was requested, so we can act on it.
3. Created /usr/local/bin/finger-to-wordpress – a Ruby program that either (a) lists a selection of posts or (b) returns a specific post (stripping the HTML tags)

In future, I might use some extra tags or metadata to enhance finger-friendly WordPress posts. The infrastructure’s in place already (I already have tags that I use to make certain kinds of content available only via certain media – shh!). You might rightly as what the point is of this entire enterprise, of course, and you’d be well within your rights to ask such a question. But I think the best answer available is “because Dan”.

If you want to see my blog in a whole new way, give it a go: run finger blog@danq.me on your computer and follow the instructions.

Counselling and Constellations

Over the last three or four years I’ve undertaken a couple of different rounds of psychotherapy. I liken the experience to that of spotting constellations in the night sky.

That’s probably the result of the goal I stated when going in to the first round: I’d like you to help while I take myself apart, try to understand how I work, and then put myself back together again.¹ I’m trying to connect the dots between who-I-once-was and who-I-am-now and find causal influences.

As I’m sure you can imagine: with an opening statement like that I needed to contact a few different therapists before I found one who was compatible with my aims². But then, I was always taught to get three quotes before hiring a professional.

Two abstract constellations of stars drawn onto a picture of stars over the hills as the last of the sunlight begins to vanish. — Constellations are necessarily subjective. It’s always pleased me to think about how Orion the Hunter, one of the Northern hemisphere’s most-recognisable Winter visitors, was interpreted by the Lakota people to represent a bison, and some Indian traditions see it as a deer.

It’s that “connecting the dots” that feels like constellation-spotting. A lot of the counselling work (and the “homework” that came afterwards) has stemmed from ideas like:

This star represents a moment in my past.
This star represents a facet of my identity today.
If we draw a line from one to the other, what does the resulting constellation look like?

I suppose that what I’ve been doing is using the lens of retrospection to ask: “Hey, why am I like this? Is this part of it? And what impact did that have on me? Why can’t I see it?”

When you’re stargazing, sometimes you have to ask somebody to point out the shape in front of you before you can see it for yourself.

I haven’t yet finished this self-analytical journey, but I’m in an extended “homework” phase where I’m finding my own way: joining the dots for myself. Once somebody’s helped you find those constellations that mean something to you, it’s easier to pick them out when you stargaze alone.

Footnotes

¹ To nobody’s surprise whatsoever, I can reveal that ever since I was a child I’ve enjoyed taking things apart to understand how they work. I wasn’t always so good at putting them back together again, though. My first alarm clock died that way, as did countless small clockwork and electronic toys.

² I also used my introductory contact to lay out my counselling qualifications, in case they were a barrier for a potential therapist, but it turns out this wasn’t as much of a barrier as the fact that I arrived with a concrete mandate.

Reply to Decentralization and verification

In “Decentralization and verification”, Derek Kedziora said:

…Mastodon by its very nature as a decentralized service can’t verify accounts.

We’d still need some trusted third party to do offline verifications and host them in a centralized repository.

…

Derek Kedziora

Let’s not sell Mastodon short here. The service you compare it to – Twitter – solves this problem… but only if you trust Twitter as an authority on the identity of people. Mastodon also solves the problem, but it puts the trust in a different place: domain names and account pages.

If you want to “verify” yourself on Mastodon, you can use a rel=”me” link from a page or domain you control. It looks like this:

Screenshot showing @dan@danq.me's Mastodon account as the verified owner of website DanQ.me. — The tick is green, not blue, but I can’t imagine anybody complains.

A great thing about this form of verification is you don’t have to trust my server (and you probably shouldn’t): you can check it for yourself to ensure that the listed website really does state that this is the official Mastodon account of “me”.

You can argue this just moves the problem further down the road – instead of trusting a corporation that have shown that they’re not above selling the rights to your identity you have to trust that a website is legitimate – and you’d be right. But in my case for example you can use years of history, archive.org, cross-links etc. to verify that the domain is “me”, and from that you can confirm the legitimacy of my Mastodon account. Anybody who can spoof multiple decades of my history and maintain that lie for a decade of indepdendent web archiving probably deserves to be able to pretend to be me!

There are lots of other distributed methods too: web-of-trust systems, signed keys, even SSL certificates would be a potential solution. Looking again at my profile, you’ll see that I list the fingerprint of my GPG key, which you can compare to ones in public directories (which are co-signed by other people). This way you’d know that if you sent an encrypted DM to my Mastodon inbox it could only be decrypted if I were legitimately me. Or I could post a message signed with that key to prove my identity, insofar as my web-of-trust meets your satisfaction.

If gov.uk’s page about 10 Downing Street had profile pages for cabinet members with rel=”me” links to their social profiles I’d be more-likely to trust the legitimacy of those social profiles than I would if they had a centralised verification such as a Twitter “blue tick”.

Fediverse identify verification isn’t as hard a problem to solve as Derek implies, and indeed it’s already partially-solved. Not having a single point of authority is less convenient, sure, but it also protects you from some of the more-insidious identity problems that systems like Twitter’s have.