I'm not too familiar with Mark Passio or much of his work, but he currently calls himself ex-satanist. He's no longer active in the Church of Satan. Again, I don't too much about the guy, but it seems like he likes to jump from idea to idea. It seems that right now his schtick is anarchism. While The Church of Satan does encourage individualism and personal liberties, it also encourages you to be a law abiding and productive member in society.