XNA Development: Game development for the masses.
Tutorials for Microsoft's XNA software.

GarageGames: Home of the Torque Engine.
An affordable game engine for indie developers.

IGF: The independent Games Festival.
Rewarding innovation in independent games.

Indie Superstar: a web-based video podcast.
Bringing you video game news you won't hear about in mainstream media.

TIGSource: Independent gaming news. Unfiltered.