what a load of rubbish.
Just last month I sold a laptop on ebay. I specify in all my auctions that I do not accept Paypal and only accept bank transfer or cheque. The guy used buy-it-now and said he would send me a cheque. 2 days later he tells me he doesn't want to send a cheque because there's no guarantee that I'll send the laptop and he wants to pay by Paypal! I said no, I don't take Paypal as stated in the auction.
Now I have to file a non paying bidder alert, ask for my fees back and then relist the laptop. I left him a negative.