Annoyingly Talented Mixed-media Genius Erik Jones (hey, kids... NUDITY!)
Mark Crilley, Creator of Akiko, One of My Faves (hey kids... NO NUDITY!)
Scott Story is one of the hardest working men in webcomics with Johnny Saturn!
Just about Everybody knows About Blambot
Excellent Letterer and Comic Creator Todd Klein
Home of Many Making-of Articles: Comic Monsters
www.Librivox.org has loads of great and free stuff to listen to during those long overnight hours hunched over the drawing board.
3D Design & Animation
Outside The Fray: A good place for awesome grungy textures
3D Total: My favorite Animation Site
I should really keep this a secret, but...
Wrong Side of the Art: A Time-killing repository of (occasionally R-rated) awesome, hi-res movie posters like this one:
More to come!