EveryGame Licensing

I'm considering releasing the EveryGame System under the Creative Commons license. I really like the no-nonsense approach to copyright that the Creative Commons give, and think it's an ideal way to create and develop a community-developed project. Although I'm creating the initial draft of the EveryGame System, I want to allow people to create and release for it as well, just like people do for FUDGE and other systems.