Abelard's Public Education Site
Radical, caustic, often mad: a great read from a no-nonsense internet "philosopher". Very bizarre analyses of paradoxes...

The Alex Catalogue of Electronic Texts
Browse Eric Lease Morgan's collection and turn classic texts into downloadable e-books.

Episteme Links
Marvellous database; check out the philosophical "gem of the month" section!

ephilosopher.com
Philosophical news, forums, research, and discussion.

Episteme E-texts
Fully searchable database of philosophy e-texts and links to possible download sites.

Erratic Impact
Comprehensive collection of links to online philosophy journals, papers, etc.

Guide to Philosophy on the Internet
Comprehensive and splendid.

The International Directory of Online Papers in Philosophy
Does exactly what it says on the (e-)tin.

The Internet Encyclopedia of Philosophy
An excellent online resource.

The Paideia Project On-line
Here, you can access "the nearly 1000 papers presented at the Twentieth World Congress of Philosophy, and also order the 12 print volumes from the Philosophy Documentation Center."

People with Online Papers
Contemporary texts, most on philosophies of mind and of science, provided by David Chalmers.

The Philosophical Journey
Provocative companion to the book for philosophical noviciates. Useful on its own.

Philosophy Archive
An excellent collection of classic philosophical ebooks.

Philosophy Around the Web
A big database of many things philosophical, including a very useful "why study philosophy?" section (now including the possibly even more useful [at least for your bank balance] "reasons not to enter philosophy").

Philosophy at Large
Subject guide, philosophical discussions host, philosophy society and instutition finder, plus bibliographic details and a guide to working in philosophy, all from the University of Liverpool.

Philosophy Pages
Garth Kemerling's primer in philosophy, including a timeline of Western Philosophy, elementary logic, discussion of some famous philosophers, etc.

The Royal Institute of Philosophy
A great philosophy site: you can read articles from their excellent journal; link to lots of other good sites; find out about forthcoming lectures and events; gain a bursary or other research award... Join today!

The Stanford Encyclopedia of Philosophy
A great, incomplete, online encyclopaedia.