When I just wake up and read something that provokes me I really should get more awake before I post something snarky, but here goes... As far as my own experience on FB goes, if the kids leave, then fine. They don't have anything to say that interests me and in many cases they outright offend. It really makes me scared for the future of the human race sometimes. And as for FB itself and their revenues, what is the buying power of teenagers versus the buying power of their parents? That's right, not much (though they do spend what they have more freely). Now get off my lawn.