Books Here comes everybody

 The book is a revelatory examination of how the widespread adoption of new social interaction technologies is changing the way humans form groups and exist within them. It discusses what happens when people are given tools to collaborate without needing traditional organizational structures. Shirky uses examples like Wikipedia and MySpace to demonstrate how the internet bridges geographical and cultural gaps, allowing self-assembled, unpaid groups to achieve things that were previously limited to formal organizations. The core idea is that anything that changes the way groups get things done will affect society as a whole.