Valve Software announced via its Steam Greenlight site that it will announce the next round of games that have gotten the "greenlight" to be released on Steam via its community-driven game discovery system. The next batch of titles to receive the Steam Greenlight treatment will be on November 30. Valve also said that it will reveal the "first graduating class of Software titles," with at least five Software (non-gaming) titles targeted for inclusion in this group.
Those interested in championing a specific game or software title are encouraged to visit the page and vote for their favorites before time runs out..
Steam Greenlight launched in August and has already approved 30 titles. A few of them are already available for purchase via Steam.
You can get involved here..