Hey Matt sorry not to weigh in sooner. Frankly, even though I am a lawyer, I don't know enough about the many intracacies of software licensing to speak on this issue (especially since if I were to speak I think people would assign too much weight to what I say, since I am a lawyer). It sounds like you and Marc have a good understanding of each other's objectives and there is no friction there (quite the opposite) so that's good. I think Marc's suggestion of putting out a Tip Jar is a good idea; I'd definitely kick in some dough and would also try to drum up business for you (and for Marc too). Start there. liveTopics is a really cool tool, and I think it (along with activeRenderer) add important functionality to Radio.