recently increased the number of people that are unreliable: bidding at auction and then disappear, compromising the auction. here are some examples of people who made some offers, seemed interested, and then they disappeared. http://forums.digitalpoint.com/showthread.php?t=2524351 http://forums.digitalpoint.com/showthread.php?t=2460661 my suggestion would be to not allow to bid who is enrolled for less than a year. mostly Indians and people like that are completely unreliable. you may take a precautions. serious people are tired of these folks.
Well, can't you run your auctions that way? If you don't like bidders newer than 1 year, cancel their bids. If you are a biased against one country, cancel their bids. Problem solved.