Both threads that I found have been locked. There is a thread in the "Comments and Questions" forum about halfway down talking about a 2 strikes rule or something and setting up a 48hr timeframe on transactions. I've been a member on various boards for awhile now and AR15.com is among the only (or only one still around) board with an EE that doesn't have some sort of membership requirement for posting. Most have a post count rule stating you must have X number of worthwhile posts (usually 50) before being allowed to take part in the buy/sell section. Some have a time as member or even a paying membership policy.
So basically a bunch of ideas are being tossed around about this and that when all they really need to do is put in writing all their "unwritten" and arbitrary rules that they expect people to just know or be aware of. As much as I dislike eBay, they have all their rules clearly outlined. Everyone is held to judgement based upon the same written set of rules, not the whim or interpretation of the rules as enforced by any given moderator on any given day. Friends and/or buddies don't get a pass if they "bend" the rules a little, crybabies don't get special treatment because they throw tantums when they feel slighted, long time users don't get screwed because some dipshit 13'r can't be bothered to check his spam folder when trying to nail down a deal.
No, I'm not in the least bit bitter