Update from John Palfrey on The Digital Public Library of America (DPLA): http://cyber.law.harvard.edu/research/dpla
DPLA Beta Sprint: http://blogs.law.harvard.edu/dpla/
Here you will find various musings of Jonathan Miller, the Director of the Olin Library at Rollins College, Winter Park, FL. It is particularly aimed at the Rollins community. Don't expect anything too in-depth or scholarly, after all, it's a blog.