It's interesting how these social networks have become vices to so many. I think a lot of people who initially found true value in these sites (staying connected) have to now make conscious efforts to break away. It's getting crowded in the social network space, but there's still room for services that are superficially desirable but don't leave a sour taste in the user's mouth after 3 hours of usage.
Sweet! Now we need a social network JUST for these people. Of course we'll call it Anti-Social Network Support Group.