www.dpreview.com -- This is a very popular photography website that focuses on in-depth camera reviews. If you are shopping for a new camera, be sure to check this website. They have recently started doing lens reviews as well. In addition, they have active user forums where you can read others' opinions and get help with your own questions.
www.imaging-resource.com -- Like dpreview.com, this site also has very good camera reviews. They offer even more detail in some reviews, and provide an alternate opinion. They also have a good list of photography news, including new products, event news, and company news.
www.luminous-landscape.com -- Lots of good stuff here for landscape and general photography. The "Techniques" section has some tips on things like photographing bears, shooting fall colors, digital blending, shooting car races and more. The "Tutorials" section has explanations of topics like astro photography, understanding bit depth, color theory, focal length and depth of field, understanding polarizers, and more.
www.earthboundlight.com/phototip-archives.html -- This page is a long list of great "how-tos" for every photographer.
photo.net/community -- There are some very good photography forums on this site. The topics are more varied than on the www.dpreview.com forums, including travel locations, tips on winter photography, equipment reviews, etc.
www.photozone.de -- A very good site for reading lens reviews, as well as lots of other photo topics.
www.kenrockwell.com/tech.htm -- Don't let the loose-formatted layout fool you -- there is a ton of great stuff here on practical, real-world photography in the digital age. You may not know you were interested in it until you found it here.
about.com -- Photo sharing websites at
about.com. About.com has information on lots of
subjects, including an area on photography. The photo
sharing websites link lists a number of popular websites for
displaying your photos. Some of these sites are free
and some aren't. The JAlbum tool also lets you build
your own photo gallery and upload it to either their free
website or your own hosted website. Two popular photo
sharing sites that about.com didn't mention are
smugmug.com and
flickr.com.
smugmug.com even lets people buy prints of your displayed
photos.