Amateur Revolution?

Ant writes "Fast Company's article mentions that networks of amateurs are displacing the pros and spawning some of the greatest innovations from from astronomy to computing. Rap inflects global popular culture from music to fashion. Linux poses a real threat to Microsoft. The Sims is among the most popular computer games ever. These far-flung developments have all been driven by Pro-Ams -- committed, networked amateurs working to professional standards. Pro-Am workers, their networks and movements, will help reshape society in the next two decades."