This document summarizes key points about crowdsourcing. It defines crowdsourcing as outsourcing tasks traditionally done by employees to a large, undefined group. Crowdsourcing can improve productivity, creativity, and reduce costs by tapping public intelligence. However, it presents weaknesses like lack of control and ensuring quality. The document also discusses how crowdsourcing impacts decision-making processes, shifting from a top-down model to one where stakeholders and customers provide input to development and selection phases. Finally, it notes managers taking more of a facilitator role when using crowdsourcing.