You mean if like someone was say looking for an F-15 RTF and someone else said "hey" I'm selling one right here
http://www.rcuniverse.com/market/item.cfm?itemId=352167 , they have a problem with that? If it's a personal ad, I don't see a problem. When the prosellers are continuosly pushing their products in threads, they don't get deleted. Oh, wait, they pay RCU for Proseller status don't they?
Marty