Facebook is something I have used a decent amount before. There is much to like and much to dislike about it, in my opinion. I can waste a lot of time on it (bad thing). I can see photos of friends who are overseas that I wouldn't otherwise see (good thing). There is little privacy (bad thing). You find out things about people that you don't really want to know, and see photos of people that you don't really want to see (bad thing). It is a convenient way to get in touch with people, and I know that most of my friends check their accounts quite frequently (good thing, I think). When I do something like accidentally de-activate the sim card in my phone, I can tell people to contact me in other ways, which came in handy yesterday. Overall, it's a bit of a love-hate thing!