Currently we are thinking something along the lines of:

100 posts and > 1 month membership
OR
50 posts and > 3 month membership
OR
Waiver from a supermod or admin

The first 2 options are to insure that we have to do with a real member, and not someone who registered to offload some junk (or maybe not junk, but you know what I mean).

The last option is to give us a way to bend the rules, in case someone doesn't post much but has been a member for a long time. It would also let us make exceptions for genuine experts who are members, but who do not post excessively, like Tim Zowada or Mike Blue.

Btw, we don't do this just to protect people. But we just don't want people to a)sell crap in our place b)profit from SRP without contributing.