[untog]

No one really knows. But I wouldn't be surprised if there's a mix - I'm sure there's some automated investigation of how much data is sent, when and what that data is.

[donbronson]

Fair enough. A clever avoidance could find developers activating some evil stuff after the review process itself, though.

[valuearb]

That can be caught too. Apple review has testing automation tools, and advancing clocks and changing locations are simple to automate.