Categories

Conferences
Consultants
Designers
Development Tools and Software
Education
Magazines and E-zines
Organizations
Resources

GameDev.Net - Offers articles, columns, resources, news, and links.

So You Want to be a Computer Game Developer - Eight chapter online book.

GameCreators - Site includes a list of links to many different game editors and articles.

Johny's Ranting on Gaming - Personal opinions and commentary on game design, especially multiplayer games.

Game Depot - A website with discussion forums for discussing game design. 3D topics and others.