http://www.mediabistro.com/baynewser/google_book_settlement/
This site presents a useful timeline with pros and cons about the settlement.
Includes links to documents and other stories of note.
Further, richly detailed information is found at http://thepublicindex.org/.
The Public Index is a project of the Public-Interest Book Search Initiative and the
Institute for Information Law and Policy at New York Law School.