We could always set up party chats for arcade games and go through hourly rotations.
Have four players play one game, then switch out the players and if needed the games. I think as long as we get together in a party and chat that be great. Not everyone in this forum is going to have the same game.
Especially me since the only retail game I have with multiplayer is Halo 3, and I don't care to have Gears of War or COD. I have plenty of arcade games though with multiplayer.
Damn, still talking out loud