So this popped into my head the other day as I got another email from Humble Bundle with my monthly swag bag of games, some of which I already have or have no plan on playing...why don't we setup a google share doc to provide codes to those that would like a game for free (on someone else's dime - mine or others).
So if someone wants to setup a google shared doc I will be happy to add games/codes to it each month and figure there are others in my same boat. We could use fields for Game name, code, and perhaps a field for donator and a field for who claimed it. That way we keep track of active codes and a way for someone to thank someone for the free game.