[Updated 7-27-2010: We've finished the book, picked the final name, and said a lot about in other places (like here and here).]

Josh Bernoff and I have begun work on Forrester's next book to be published by Harvard Business Press on September 14th in the Fall:

Empowered: Unleash Your Employees, Energize Your Customers, Transform Your Business

Groundswell Heroes: Harnessing The Power Shift In Your Workplace And Marketplace