Recently, Ken Allen changed his signature at the Atari Community, but does that mean anything? Yes, because he changed it to this:

Coaster Madness, THE world's first community developed amusement park game.
http://www.coastermadness.com

This means that the open source project that he asked about might become true, with some proper organization and structuring, which it seems Ken Allen will possibly help provide.

Check out http://www.coastermadness.com to check out some of the things planned and possibly what YOU can do to help!

Nice to see this getting off the ground. Altough I don't like the name it's to similar to my website's.

Cool, I'll register now.