The availability of free adult porn over P2P/the internet in general, has done enormous damage to the for profit adult porn industry. It threatens the very future of the adult pornography industry. You really are clueless aren't you?? http://www.rosebudmag.com/music-entertainment/porn-industry-012711 PS: Making child porn distribution illegal actually causes the value of child porn production to increase, if it were not for the fact that tens of millions of people and websites publicly give CP away to anyone who asks for it, criminalization of distribution would have led to increased profits for distributors. Just like criminalization of cocaine is what gives it most of its value.