-insert obligatory complaint bout this being the billionth thread about this subject-
With that out of the way, only Apple knows. Even if we as developers knew, we entered into a contract of confidentiality when we signed up to be a developer and thus would be subject to criminal prosecution if we did tell you.
apple is the great evil of the computer industry! Well not really but it is fun to say crapple, but would I really (note correct spelling) hate them if I used some of their products? No, so it was more of a rant at the time.