The second new book explains how to use the multiple online job brokering boards to hire freelancers, or to offer your services as a freelancer. The existing literature is mostly "Do exactly what I did and make a lot of money with very little work." Those are no different from the television programs telling watchers to send the author money and learn the secrets of becoming wealthy with real estate.
There is little literature available on how to use the online job brokering boards to hire freelancers. What is available is hype about getting