So, I joined Facebook.
Not much to say about it. It was purely for practical reasons (because an organization I'm with apparently now uses Facebook to communicate with their members with regard to things like meeting dates), so I'm not planning on doing too much with it. I'll take a look at the features and we'll see. If I can find a use for some part of it (that I actually care to use) I might use it for that; if not I'll just use it as a friend hub and one more way to find me on the internet.