Hey, my friend Cory was doing a first-time trade on Ether/Delta and accidentally traded .6Ether for a fraction of a Yellow Token. His friends were hoping that the person he traded with would be kind enough to trade him back his .6Ether. It's his first-time doing Cryptocurrency trading, and I'm sure it would mean a lot to him and would leave that person with damn good karma. He doesn't have Bitcointalk, but if you PM me I can give you his wallet address.