Digital Public Library of America

The Berkman Center has an informative wiki explaining and tracking the project they are spearheading to create a Digital Public Library of America.
This is a very exciting and ambitious project -- well worth following and participating in.

The Berkman Center will convene a large and diverse group of stakeholders to define the scope, architecture, costs, and administration for a proposed Digital Public Library of America. This initiative was launched in December 2010 with generous support from the Alfred P. Sloan Foundation....

In March, 2011, the Steering Committee drafted a Concept Note to describe the initiative, on which they seek comment.