We review a conversation in blogs regarding the rights and philosophies for advancing education and educational materials. Net: reusable subassemblies win.
Read these authors forward or backwards.
Curtiss Barnes is Managing Director, Global Product Management & Design, Pearson. post 
Dr. David Wiley is Chief Academic Officer of Lumen Learning, the Education Fellow at Creative Commons and adjunct faculty in Brigham Young University. post
Mike Caulfield is currently the director of blended and networked learning at Washington State University Vancouver. post
Adam Croom is the Director of Digital Learning in the Center for Teaching Excellence at the University of Oklahoma. post
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Object-oriented programming enabled radical modularity. Extreme programming, now Agile, recognized how that transformed software development. Wiki was conceived in order to document this transformation. Federated wiki elevates the process from a workgroup to the world.