As promised, I'm opening up the license for the cj-cookbook. I'm starting out with Creative Commons Attribution-No Derivatives-Non-commercial 3.0 US. So, I think that this license is a bit Draconian. It essentially means: "Can't sell it, don't use it for training, don't change it, and tell everyone I wrote it." Doesn't that seem a bit vain for an open source project? I might relax the license a bit by dropping the NoDerivs clause, but I'm still mulling it over.