Adobe Photoshop Web Reference 4
A Few Scanning Tips (by Wayne Fulton) - Much more than just "a few" tips, believe me!
Curtin's Short Courses in Digital Photography
Focus on Photography - A primer for amateurs, plus a number of good links.
Foto Forum - Submit your own photographs, and let others critique them! Or, just look and learn from what is already posted.
Photo Critique -Have your own photos critiqued (for amateurs and professionals). Also, links to other photography websites.
Photo.net - Exhibit galleries, equipment reviews, technique and how-to (traditional and digital), links to other photo sites. Extensive nature photography pages. Try the unique FlashPix of the Month contest--you may win a prize or you may go crazy!
The Photo Page - over 1,150 photo-related links.
UCR/California Museum of Photography
Visit my home page.