I do think there has to be a minimum cutoff because lack of common sense is rampant these days. Why else would they have to put a disclaimer like 'not for human consumption' on a package of stinkbait? Face it. There are some darned stupid people walking around loose and they don't require a minimum IQ for hunting licenses!

I believe the cutoff should be performance based instead of minimum draw weight, but it's easier for game wardens in the field to enforce draw weight minimums.