#Documentation
#General Tutorials
#Game Engine
#Python
#Resources
Blend Swap - free blender meshes, materials, and whatnot
CG Textures - free textures
#GLSL
#Misc
Blender Artist - Blender forum to showcase and get feedback on Blender art.
Blender Nation - Hub for Blender news, resources and art showcases.
code.blender.org - Blender development blog.
How should I get started if I want to work as a 3D designer for games? - A question on the Graphic Design Stack exchange about how to get started making 3D for games.