Game Making Tools is a few things, but mostly a wiki for amateur game/vidcon makerers.
1/2 admin accounts, handles most of the adminy announcement stuff :)
Look at all these cool little fellas on Ikiki's blog
This Saturday at 8:30PM there's a talk between @SpindleyQ and Mattie Brice as part of the currently-running Glorious Trainwrecks X Babycastles exhibition.
If you're near New York City and into amateur game making it's probably very worth checking out.