The notes system does allow RSS and Atom export, as far as I’m aware (I had to disable it when importing my ‘blog posts because I thought it was a bit redundant for idiots to subscribe to a Facebook RSS of my summaries and have to click through every time you want to read the actual post).

My bad experience of it, notes-wise, is that it alerts your friends when you write one, but doesn’t alert them when you import one, making it a rather less sexy way to publicise your ‘blog to the RSS-illiterate masses than it might be.

It is also encouraging people not to get a ‘blog; I’ve got several friends who make notes updates when they should at the very least pop over to Blogger or somewhere and get something decent.