At least some of them allow you to keep them for games even if you unfriend them (Mafia Wars does this, for example).
Personally, I get angry if anyone uses FML unless something truly crappy happens. They're diluting that phrase.
I don't think these games do because someone unfriended me (I don't even remember who he was) and it left the game too.
But yes, every fucking day he says "Fuck my life". You are alive, in good health, have a good job with friends, and a car that works most of the time. Shut the fuck up loser!
Oddly enough the guy I'm kind of seeing now also dated him, so we make fun of him and joke at least our dates aren't as bad as his.
