ethical domain sales

From what the original poster indicated, perhaps they could start by checking the registry first? Simple screen for selling domains that aren't owned? And note, I'm not sure if the original post was referring to that particular auction site. For myself, yes, I did see the...

Do you wonder how many more actual sellers, that have actually registered their domains, would be successful if such listings were prohibited? And, if those frontrunning sellers, trying to pawn off unregistered domains, were permanently banned from the auction site?