The APUG Link Portal ( http://www.apug.org/portal ) has some amazing links. If you haven't visited the portal in a while, please do so! Also, please be sure to add your own cool links.
Here are some examples of web sites from the portal:
Kerik Kouklis ( http://www.kerik.com )
Photographer specializing in alternative processes.
The Massive Dev Chart ( http://digitaltruth.com )
Want to know how to develop Paterson Acupan 200 in FX39 (1+14)? It's here.
Masters of Photography ( http://www.masters-of-photography.com )
All sorts of information on a wide range of photographers. Includes photographs.