I may give in and get facebook set up when I finish college after securing a place at Reading. Haven't bothered with that sort of thing since I let my Myspace go a number of years ago.
Just got fed up with people, I didn't want to chat with online, constantly asking me to get it so they could check up on me. I prefer to get to know people face to face, get their number, and go out and socialise that way, but I guess times change. I think what really annoyed me most was that whenever there was a house party a group would always wander off and huddle around the computer updating their profiles. I could never get my head around that. We're out enjoying ourselves and having a laugh, but some may as well have stayed at home...
If there's a way of not accepting / making me invisible to certain people, without them knowing that I am going out of my way to avoid them, then i'll give facebook a go...