"What do Amazon's product reviews, eBay's feedback score system, Slashdot's Kharma System, and Xbox Live's Achievements have in common? They're all examples of successful reputation systems that enable consumer websites to effectively manage and present user contributions. With this book, you'll learn how a reputation system can enhance your business, and what it takes to design and develop your own."

This wiki is a companion for the upcoming Yahoo!Press/O'Reilly Media book: Building Web Reputation Systems written by F. Randall “Randy” Farmer and Bryce Glass.