A social networking site for your real name, real schools, and the like. A good idea, in theory. In reality, nothing more than a way for people from your past who you have long since forgotten and have no interest in knowing to look you up so they can tell you how many ignorant uneducated chav kids they have now.
Witness supposedly mature adults at your college/uni/pub/job arguing and getting upset over somebody not adding them back or ignoring them etc etc...
With any luck it will dissolve and fade away like myspace and bebo etc etc.
p1: Hey, you have a facebook, we went to school together a billion years ago, I sat behind you in geography, how are you, look at my gorgeous hubby and kids, how great am I...
An online popularity contest for highschool and university students. It doesn't seem to matter that you may have only SEEN the person walking in the hallways, it is good enough reason to add them as a friend.
A social networking website, similar to MySpace, but used to be better, because only college students could sign up. But now, Facebook is becoming another MySpace clone by allowing everybody and anybody to become a member. So now, Facebook is a place for slut-faced high schoolgirls to post all of their drunk and high pictures. And now, because Facebook is giving the options of changing your top friends, adding music to your profile, and adding other totally useless applications such as the "Fortune Cookie," "Food Fight," or "X-Me," it is just as bad as MySpace. Such a shame, because Facebook used to be good.