I'm not sure if this have been a topic before, so i thought id make it ;)
I have checked out the Arcade section of the forum and i was dying to find a game where you could versus other members.
Now i dont really have any exambles other than for those who remember M.s.n You could challange another person to games while having a talk or whatever you was doing. There was "Mini Games" and i remember one was finding the most flags, and you would play real life time kinda like when you play poker on ***** or whatever.
I think, i was thinking like a section in the chat, theres the "Roll Dice" but i think more of a "Challange" Button, then chose who you would like to play a game with and then chose what game you would like, and there would be a few different games.
I think it would be good way to relax and calm and the same time talk about issues or what ever you wanted to talk about. I dont know if this is possible at all, but its just a suggestion :)