GameDev.net - An excellent (and most popular) resource for all things in game development.  A great forum for when you become stuck.  Also has many good articles on advanced topics.

Wrox Publications - Wrox is probably the best way to learn a new programming language.  Their books pay special attention to detail and ease.  I highly recommend Ivor Horton's Beginning Visual C++ 2005 for learning C++.

CPlusPlus.com - Don't want to buy Ivor Horton's book just to take a crash course in C++?  Do this website's tutorial instead.

Game Developer Magazine - A great magazine that I highly recommend to any game developer.  Each issue is filled with advanced game programming techniques, industry news and career opportunities.

DevinHanson.com - My brother's website.  He wrote a book called Thriven.  Very interesting and unique.  Very fast-paced.

XKCD - My favorite web comic.

AddictingGames.com - Fun! Fun! Fun!  My latest favorite game here is the N-Game (get good at it before you judge it though...)

EtherWar - My game.  It's in the works, so you can only sign up for the beta just now.  Join the many who will be the first to share this online First-Person Shooter.