» Manga Revolution «
This is one great site. People interested in Anime and CG arts come together,put up their works and comment on each others' work. The people are very friendly too. I put up some of my works there as well.

» Mr Boomba « This is an interesting site. Made entirely from Flash. You should check out Mr Boomba!
» Wolfina « A fabulous CG artist. I strive to be like him/her. *I guess it's a her*

» Tutorial Outpost «
Useful site for Illustrator, Photoshop, 3DSMax tutorials

» Naruto Fever «
Full of Naruto stuff. Kakashi's an adorable pervert who doesn't admit it lol.
» 1001 Free Fonts « So many free fonts, so many choices
» GFXArtist «
Lotsa digital, and natural medium artists with superb skills posting their work up here
» Pixel2Life« Site with lotsa tutorials including the usual PS, Flash, there are tutorials for Autocad, Painter, Dreamweaver etc etc ETC