Logic dictates that a scam tries to maximize its profits. That means, as long as your (expected) sales > actual payouts (that few if any people manage to withdraw), you will continue serving your "pudding", which proves nothing other than what is implied in this sentence.

Logic also dictates that if you score a solid 7/7 in on my ponzi sniff test:
https://bitcointalk.org/index.php?topic=860400.0

one better assumes it is a ponzi.