[jimmaswell]

I'm glad to see non-copyleft get more popular, personally. Copyleft comes off to me as sanctimonious in its attempt to strong-arm anyone who uses the code into following its philosophy for the entire codebase. I could be wrong, but my intuition is that no company is going to GPL their entire codebase just to use some library, so it only results in wasted developer energy when employees have to duplicate the library closed-source. (Or they just use it anyway and hope they don't get caught.)