To me, what you just wrote is just stupid...not even sure what you base it on really, since I can't imagine that people just pretend to PLAY the game when in fact they are just talking to friends...
It's a game, it's a hobby. Facebook I don't know about but I'm sure it's a hobby to some, but it's NOT a game. There are games ON facebook but in itself, it's just a social tool. Talk about a lot of bitter people with raging ex-partner syndrome posting in this thread.