archive

Resources:

The Internet Archive
Nonprofit organisation established to preserve Web sites by taking regular "snapshots".
http://www.archive.org

Matt's Script Archive
This site includes 20+ useful free Perl scripts for most basic tasks. One of the most popular resources.
http://www.scriptarchive.com/

Bartleby.com
Etexts, focusing on classics and general reference works.
http://www.bartleby.com/

The Internet Classics Archive
Provides 441 online works of classical literature with a powerful search facility. A booklist links directly to relevant pages in online bookshops. Classical trivia questions can be posted and answered.
http://classics.mit.edu/

The Simpsons Archive
The Internet's clearinghouse of Simpsons guides, news and information, voluntarily maintained by members of alt.tv.simpsons.
http://www.snpp.com/

Internet Underground Music Archive
All styles covered. Short reviews. Full songs in Real Audio. CD sales.
http://www.iuma.com

arXiv
Open e-print archive with over 100,000 articles in physics, 10,000 in mathematics, and 1,000 in computer science. (Formerly called xxx.)
http://arxiv.org/