CG References & Tutorials, Malcolm Kesson
Presents a collection of notes intended to help artists gain familiarity with Pixar's RenderMan system

www.ozgurustundag.com
Talented lighting artist. A friend of mine

www.thehobbitguy.com
Dave Komorowski. Good old friend. Modelling artist

www.anima.gen.tr
A well known animation studio in Istanbul, Turkey

www.vfxpro.com
Daily news, interviews, and editorials about digital tools and emerging platforms for creative people

www.cgchannel.com
online magazine dedicated to Computer Graphics and the world of Visual Effects

www.highend3d.com
Community for Maya, Softimage, Alias, Studio, Renderman, and Sumatra

www.deathfall.com
a CGI community

www.eve-online.com
A nice MMORPG, i do play often