why not make your fortune by starting GrumpyFacelessBook.com ??
Hatebook was briefly successful about two years ago, but now seems to be defunct. I’m guessing no fortunes were made.
Anyway, STW fits that description perfectly.
Fair enough Facebook isn’t for everybody, but dismissing it because the people you have added as friends are inane and annoying seems a bit daft.
Personally I think it’s quite a nice way of sharing info with people in a non-specific manner.
Don’t get me started on Twitter though, now that is a pointless tw*t magnet.