Add me to the list. He won 4 of my auctions. I emailed him a week after the auction asking for payment. He responded by stating that he didn't have my payment details, which I then sent him (plus the ebay link). I had many others pay for their auctions, which meant my bank details were accessible through ebay.
He replied that he would pay that week, which he didn't. Last week (Tue or Wed), I sent another message requesting payment by Friday, or I'd report them to ebay (file non-payer claim) and leave -ve feedback. When I check my ebay Sat night, I too find that he's no longer registered. I also filed for reclaim of fees (although I don't have to pay for listing fees - listed on free day).
It shouldn't be too hard to find if he then gets another ebay id. If I see him bid again, I'll remove him.
Good luck with everyone else getting their fees back.