Snaike: Play with friends only
Doesn't always work either.
MPC the other night, I'm up 2 with 3 to play, opponent disconnects for the 3rd time (previous two times told me "STFU, I'll do as I please", and let things time out in the lobby for my win.
Hmmn, went to his/her wall posted something or the other to the effect of being a puke.
A few minutes later I see he/she is online in my friends list!!
Needless to say I did a quick remove.