BidCactus.com
Charges to bid and likely uses shill bidders to drive more profits
I received an email about BidCactus.com, and the site looked interesting. It's an auction site, with bids starting at a penny. The problem is you must buy "bid packs" and you're charged 75 cents every time you bid. They add time to the clock every time a new bid comes in. So you end up ...