How auction sites like Ebay...

How auction sites like Ebay turn retail economics on its ear for the betterment of just about everybody: "The stock market is down, down, down, investor confidence in big business is shot, conflicts of interest or just plain incompetence are becoming increasingly obvious in some of our most trusted business institutions, even the U.S. President has a taint of corporate scandal, and the once-recovering economy again seems to be faltering. What's to be done about it? And eBay shall set you free."