"The Wisdom of Crowds" - as the book explains - applies only to questions with concrete answers, and it works because groups are wrong in a predictable distribu

"The Wisdom of Crowds" - as the book explains - applies only to questions with concrete answers, and it works because groups are wrong in a predictable distribution so that they average out to right. I, for one, believe the state of social software on the internet would be better if people actually read the book.