Equipment and Techniques
Camera Review
This site claims to have “been collecting reviews since 1998 and [has] the rankings of the most loved (and not so loved) cameras and lenses.” You can submit reviews to the site. Entries can be sorted by product name, customer rating, and count. You can use an application to compare 35mm cameras, 35mm lenses, MF cameras and LF lenses by checking boxes next to the product name and clicking "Get Results!"
Pixiport: Black and White Photography Gallery Online
A incredible number of photographs, with some links to photographers' pages. Includes a portal to other resources.
The Brownie
Camera Page
The Brownie camera was introduced in 1900, making it 103 in 2003.
Pinhole
Camera Page
Created and maintained by Doug Bardell. This is one of the many sites focused on pinhole cameras. World Wide Pinhole Photography Day is another one.
A Large Format Photography Homepage edited by Q.-Tuan Luong and compiled by various contributors.
Lexar Digital Photography Tips and Lessons
Although hosted by Lexar Media, the site provides articles, tips, and tutorials that are not brand specific.