These are some of the best sites for and by photographers. Alexis' photoblog.

Rob Galbraith DPI: News, reviews, tutorials, and forums for digital photographers.

Digital Journalist: A Multimedia Magazine for Photojournalism in the Digital Age.

Strobist: Learn how to light.

The Online Photographer: All-purpose time-wasting website for photo-dawgs of every stripe. See what other people are shooting.