Well, it's almost certainly not a signal that Apple is opening the door to emulators of all sorts on the iPhone, but the newly (and finally) approved Commodore 64 emulator is still a fairly notable first for the platform -- representing not only the first officially-available emulator, but perhaps the first app that actually runs code (even if it is a couple of decades old). In this case, that first bit apparently wasn't too big a point of contention for Apple, considering that the app had all the necessary licensing rights lined up, but the second issue was, and ran right up against a clause in the iPhone 2.
