Celebrity Sex Tapes

CNN gives a nice long history of celebrity sex tapes. Marilyn Monroe made one. Rob Lowe made one. And maybe you hadn't heard but Pam Anderson and Tommy Lee made one also. And then there's this Paris Hilton. The article delves in why Paris' tape basically made her career. It also mentions our good friend Vincent Gallo. His movie, "The Brown Bunny," ended with a prolonged oral sex scene between him and co-star Chloe Sevigny. I saw it, there was no simulation, his dick was in her mouth. So what's so different about a sex tape?