Haha, good idea! Perhaps you should fire up such an enterprise and take it for a test-drive (may end up getting bought by M$ in the end, so watch out!). I think the initial problem would be to locate initial funds to start paying royalties and you might want to run a few test case algorythms to ensure you're not going to pay out too much too fast. It would be an intrested case-study in the very least.
