Yesterday, we reported that Sony has taken legal action against hacker Geohot, a.k.a. George Hotz, for releasing hacks for the PlayStation 3 which allow anyone to run unsigned code through the system, potentially (though not necessarily) allowing PS3 owners to play pirated games.
Sony's hardball legal tactics inspired immediate controversy on the web because it wasn't entirely clear that Hotz had violated any law: In July, the Library of Congress ruled that jailbreaking electronic devices to run software unauthorized by the companies that made them is not a criminal act. Sony argues, however, that Hotz's release of the hack violates the Digital Millenium Copyright Act.
Now, Hotz has a defender in the form of David Touretzky, a Carnegie Mellon professor of computer science. Touretzky is no stranger to controversy: An outspoken critic of Scientology, he has outraged the Church of Scientology by publishing information about the upper levels of the belief system and refusing to take it down despite legal threats. This time around, Touretzky is hosting a mirror of Geohot's PS3 jailbreak in its entirety on his Carnegie Mellon webpage, and he challenges Sony to do anything about it.