I’ll offer another one which I don’t know if it’s been suggested before or not: limit the number of times vanilla scoops (and probably antifreeze, via gambling, as well) can be earned, to about one time in an 8-hour period.

Not sure if the math there is correct. The basic concept I’m trying to suggest is to limit the number of scoops you can earn in each flavor to roughly match those which can be earned in lemon and pistachio, which are limited by your max forum visits. (In this same vein, I think antifreeze via suicide is too weak.) If that makes sense.