I feel bad for the developers because 1) iPad apps take a lot longer to developer than iPhone apps and they put a lot of time/money into it, 2) the app doesn't

I feel bad for the developers because 1) iPad apps take a lot longer to developer than iPhone apps and they put a lot of time/money into it, 2) the app doesn't break anything in the developers agreement, 3) Apple approved their past 3 updates, and 4) I really don't understand the rejection reason.