If I lower the price on my silver coins to encourage someone to buy and leave me feedback to build my rating, this buyer will snatch them up at a good price and never leave feedback. The 3rd time has just happened now. He said he would leave feedback in a message, but it's been two days and it hasn't happened. The previous two transactions are past 75 days now.
It looks like the support forums are cleaned out regularly, so I thought it would be better to post here.