Philosophy has been on the web since the beginning. Some of the best early sites for organizing online philosophy are no longer the best, and some of the most recent sites are not (yet) the best. Here are our picks for the most useful and comprehensive gateways to philosophy on the web. We've selected four link collections and two search engines. To avoid ranking them, we list them alphabetically by title.

Episteme Links (www.epistemelinks.com/) A collection of links. From Tom Stone.

Guide to Philosophy on the Internet (www.earlham.edu/~peters/philinks.htm) A collection of links. From Peter Suber.

Hippias (hippias.evansville.edu) A search engine. From Peter Suber and Tony Beavers.

Noesis 2.0 (noesis.evansville.edu) A search engine and literature collection. From Tony Beavers and Peter Suber. Soon to be replaced with Noesis 3.0.

Philosophy in Cyberspace (www-personal.monash.edu.au/~dey/phil/) A collection of links. From Dey Alexander.

Philosophy Research Base (www.erraticimpact.com/) A collection of links. From Danne Polk and ErraticImpact.com.