I was thinking of adding it to my list of suggestions for people running games. Kindof extensions of the fun that the IRC crowd has using chat rooms with their games. I think it would be really interesting to setup a game with a private chat room (using the CHAT button on this forum), or using a public whiteboard, or limited to players who are on Skype.
But now I look at the Wave demo/video and think how cool it would be to create a wave JUST for one running of the game.
http://wave.google.com/help/wave/about.html#video
A combination forum, wiki, twitter, blog, picture gallery, etc all rolled into one just talking about "The MightyMedia Dom3 game (late era) on port 9876"
Google Labs is full of cool stuff. I have some friends there who are working on things that make me think "God-View" and Dominions 4 whenever I see what they are doing. Some cool stuff coming.