For the adults here Facebook is very useful in staying up to date with businesses or with things like the CFA as they have constant updates from people in the area (it is also usually alot more stable than their website) its good for up to the minute info from other travellers on road conditions etc
Or you can be too "cool" to use it because you think it is about identity theft and posting pics of your cat
Or alternatively like me, you get all the info you need from your wife's spacebook account and she tells everyone your business so you don't have to.
Its a bit like shopping - She does it so I don't have to.........
I heard a pearler of an insult from a pre pubescent teen in a caravan park over christmas.
He threatened to "block" someone on his facebook account if he continued being an "donkey"
Back in the goode olde days, you would have just called him an ass.