See, this is the sort of thing that people always say when they state their reasons for using it. I've never used it or signed up to Facebook. The thing is, though, surely if you want to keep in contact with a mate, a phone call is better than leaving a message that they may or may not see? If they are using their phones to use Facebook to contact you, then that's even more baffling. Surely the reasoning behind why people drift away and you haven't kept in contact is because you just really couldn't be arsed either way about it? It would be a good way of finding someone, yeah. But once they are found, I'd just ask their number or email and fuck it off. There's also the popular thing of people you don't even know that well or even liked to begin with contacting you on there as if you've been long lost best mates and wanting to add you to their buddy list to find out what you've been up to. Not for me.
I don't really see the difference between a text or email or Facebook to be honest. I'm a teenaged lad (going on 20!), I don't think I've ever rung up a mate just to ask 'how they are' - I'm not trying to be macho or anything by that, I'm just not really much of a phone conversation person, we're all in Uni and fairly busy with our lives anyway. I think phones are just as much of a nightmare to be honest in terms of people not getting back to you.
If I see a mate on Facebook, I know they are on it because they're bored, or they'll check the message and reply when they're bored. I mean yeah, most of the time if I'm on it, I'll have a few conversations with my friends, conversations of no real substance, but it's just nice being able to talk to them.
As to the 'people who've drifted out of your life'. Lad surely you know how it is, some people, you really like them as people, but they simply aren't in your circle of friends so you lose touch. It's nice being able to gab with them every once in a while instead of relying just happening to bump into them. In fact, I have organized going out with old friends I haven't seen in ages through Facebook, the type of thing you might do if you happened to bump into them - only you don't need to rely on that fine thing chance.
Each to their own I guess! I just don't see the point in anyone hating it with a passion. There's a lot more things worthy of that.