Zero-K is open source and open development. You want to start contributing, you can do so right away. Find avenues or channels through which you can promote Zero-K and groups or projects that might get us players. The development site can be found at:
http://code.google.com/p/zero-k/If you arent sure what to do or how to go about it, we need someone to write copy for news posts and updates. This requires familiarity with the game and the development cycle. Among other things, the releasenotes need to be kept up to date:
http://code.google.com/p/zero-k/wiki/ReleaseNotesScreenshots need to be made featuring some of the more impressive features (or just units changed) in each release, to accompany posts on moddb (http://www.moddb.com/games/zero-k/news), facebook (http://www.facebook.com/#!/ZeroK.RTS), the spring site (http://springrts.com/) and of course the zero-k main page (and anywhere else we can think to put things). Each of these sites should be updated with relevant news posts.