The PlayStation 3. For a long time, it was a rather well-protected machine, and it wasn't until early this year that George Hotz finally managed to crack the thing wide open. In essence, it was now possible to jailbreak the PlayStation 3 like you would jailbreak your iPhone, but of course, Sony wasn't pleased. With the recent firmware update, v3.50, Sony went from surgical precision to the battle axe - they blocked all non-Sony
USB devices controllers (and a lot of PS2 > PS3 controller adapters) from working.