Infotopia : how many minds produce knowledge / Cass R. Sunstein, Oxford University Press, 2006
Much can be learned from how wikis, prediction markets and open source can generate correct information based on input from many people. “This extraordinary work synthesizes the latest in how we know, with the latest in what the web has become, to map more compellingly than any other book the promise and risk of the information society.”
–Lawrence Lessig