Online Communities

ConceptArt.org – Forum for conceptual artists and design artists alike.

CG Society – Forum more geared towards digital art.

Polycount – Another art forum, this time specifically geared toward Game Art.

Deviant Art – I’m in here, but not really updating stuff.

CG Hub

Software and Utilities

Blender

Photoshop and other Adobe Things

Ogre3D

Bullet Physics

Favorite WebComics

Hark! A Vagrant!

Girls with Slingshots

Questionable Content

Sheldon

Starslip

Sinfest

Penny Arcade

PvP

Rob and Elliot

Sister Claire

Wondermark

xkcd

Saturday Morning Breakfast Cereal

The Oatmeal

And I read several others not listed here every day…