Description based on print version record.

Includes bibliographical references (p. 303-305) and index.

Reputation systems are everywhere -- A (graphical) grammar for reputation -- Building blocks and reputation tips -- Common reputation models -- Planning your system's design -- Objects, inputs, scope, and mechanism -- Displaying reputation -- Using reputation: the good, the bad, and the ugly -- Application integration, testing, and tuning -- Case study: Yahoo! Answers Community Content moderation.