I love penny auctions and I support several penny auction sites. I don't like to say that penny auctions are scams. Most penny auction sites and their owners are honest and good people. However, I do from time to time run across dishonest penny auction sites that don't send their products, use bots, sell rip-off merchandise and so on. I hate to say it, but Fezaz fits in the scam category.
The owner contacted me 3 months ago asking to advertise on my blog. We worked out an agreement and he said that he mailed me a check. After 3 weeks of not receiving the check, I emailed him again and he said he just sent another one and he sent another months payment with it. After waiting an additional 3 weeks and receiving neither check, I sent him multiple emails inquiring about my payment. I have not received a reply in 5 weeks.
Penny auction sites that I would recommend are: Quibids, Bid66, SavvyBidding, UltimatePennyBid, OrangeBidz, BidsOMax, and HappyBidDay.