He openly admits to spending donation money on personal stuff. He gave a whole story about being homeless and needing money for food. It's kinda dubious that he really needed the money because he had plenty of gear (like apple products) that he could have sold.
Later, he tried selling off all of his things. People paid him, many didn't recieve anything. There was no word for a while, then he told everyone that he was fixing the problem. Some still claim they haven't got their stuff. Whether that's true or not cannot be confirmed.
My personal take on the thing is that people should be able to make a living off a site with zero advertisements. He was transparent about his personal spending of donation money. I don't have a problem with him buying macbooks with donations, but I would like to see a breakdown of how donation money is spent. If 10% was going to golden macbooks, no problem, if 90% goes to golden macbooks, I don't think people would be happy. I don't know how you screw up mailing packages to people, though. Use tracking numbers, worse case scenario you get Return to Sender and ask them for new address.