very cool, any chance for a download link?
Should have downloadable version at http://code.google.com/games/ soon. http://twitter.com/#!/GoogleGameDev will certainly post an update when that happens.
And you didn't discuss Unity... why?
Full Disclosure people, GooDad sells Unity. ;)Unity is great. As a plugin, they've had some limits to how many users will install and play. They've announced upcoming integration with Flash's 3D Molehill, which is cool. And, they've talked about & shown early versions of using Native Client which will be more performant when it ships.