MichaelStroke:
If there were enough people for an IRC channel (or some other real-time external multi-user chat system), that'd be a way to execute rather immediate matchups between people who are in the room and waiting for a game.
Yeah, or like an embedded shout box or something as mentioned, maybe this isn't desired by WGT at the moment.
I've created a few free, easy chat rooms for WGT usage, and people can join with a click, but it would have to be a room everyone knows about and uses.
http://us21.chatzy.com/65974445413215
Or, again; an embedded WGT shout box or other real time display would be teaming with players, no pun..