Or in other words I don't think the PS3 can be hacked any "more" than the original Xbox, the Wii, or even the Jtagged 360.
I guess we will have to wait and see how this plays out to make such a claim. If the PS3 can be fully hacked and have this completely undetectable by Sony over PSN, then we can crown the PS3 the most hacked.
All I want is XBMC on the thing
I don't see the real difference between signing code to run on a system that requires signed code, and hacking the system to fully run unsigned code, apart from the ease of implementation, that is.