We need a Spam quick fix for these forums - Maybe lock everyone out except PAYING customers?

I only found this forum as a paid jumpstart user.
I understand there must have been another way in, which I expect is now closed.

Maybe can you lock out everyone that is not connected to a current paid account?

This is affecting the value of the jumpstart service.
I begin reading a post and a few replies only to have to start mentally passing spam responses.

Bump (to get above the constant spam)