Hmm, I think people who would have bought the album because they knew about Simple and Clean bought the album anyway, because they were under the impression the music on Exodus would be similar to Simple and Clean regardless of whether or not it was on the album. And the people who only wanted Simple and Clean would just download it. Man, I love Simple and Clean. It is such a good song. In fact, I am going to make a thread about it, just because it is so great! ::goes to make thread::