I've just updated the ataraxia website.
You can now find an almost complete overview of the projects in the java games scene.
If you're interested in board games, table games or card games you probably found the right place, and we need your contribute, too! ;-)
Ataraxia will try to provide a generic internet gaming framework in java providing a complete client/server and peer to peer networking and messaging layer and a modular game generation toolkit with particular effort on the cardgames.