Raytracing with PovRay

• The Persistence of Vision Raytracer
• Excellent Povray Tutorials

Blender

• Blender Foundation
• Elysiun - very active Blender Forum

Game Programming

• gamedev.net
• flipcode.org
• GameVersity
• GameInstitute
• Game Programming University

Interactive Fiction

Archive

• The Interactive Fiction Archive

Development Systems (international)

• Inform
• TADS

Development Systems (German)

• T.A.G.
• Inform

German Interactive Fiction Community

• IF-DE
• IF-Forum
• textfire.de Magazin