WisdomOfCrowds

Wikinvest's Mike Sha on the Investing Wisdom of Crowds

If the financial collapse taught us anything, it's that opacity and self-serving behavior rule at the big Wall Street firms -- so how can the little guy trust their advice? Wikinvest's Mike Sha explains how crowdsourcing can provide better, less biased investment advice to average investors.

Need Smarter Answers? Ask a Woman -- or Several

Bubbles, riots, and mass hysteria aside, "the crowd" can sometimes be very smart. Studies show that groups can make far more intelligent decisions collectively than individual experts do alone. But how smart a group can get appears to hinge on the number of women it includes.