The Library of Congress have recently made their US Election 2004 Web Archive available from the Library of Congress Web Archives site. The Election 2004 Web Archive is a selective collection of approximately 2,000 Web sites associated with the United States Presidential, Congressional, and gubernatorial elections. It is part of a continuing effort by the Library’s Web Archiving Project Minerva to evaluate, select, collect, catalogue, provide access to, and preserve digital materials for future generations of researchers.
The archived material includes blogs (such as blogs for Bush). Currently permission is necessary for offsite access for researchers. All archived Web sites are available to researchers onsite at the Library of Congress.
At the Library of Congress they are currently providing metadata for individual Web sites through brief records using the MODS schema. There is a MARC collection level record (for the collection itself) with a link to an entry/overview page for each collection that links to search and browse functions with MODS metadata for each individual Web site that was collected.
An overview of their metadata approach (at the collection and item levels) is available. They are also in the process of developing more formal descriptive metadata profiles for their digital content and have developed one for the Library of Congress Web archives.
For a list of publicly available Library of Congress Web archives and access to each, see the Library of Congress Web Archives site.
More information on activities at the Library of Congress are given in a Powerpoint presentation given at the Digital Library Federation 2008 Fall Forum.