Flickr - Social photo networking site. There are tons of groups and sub-communities on Flickr and it's free to sign up and get started.

JPG Magazine - Community driven magazine where you decide what's published.

Photo Friday - Each week Photo Friday posts a photo assignment. Your mission is the creative interpretation of the week's theme. When you're done, post the picture you took to your website and submit your link to Photo Friday.

Photo.net - The "uber" photo community, and site. Everything from digital camera reviews, to talks about old scanners in the forums. Helpful people, great critiques, user galleries and technique tips make this site one of the best photo sites on the web.

shootExperience - A Shoot Experience is quite simply a photographic treasure hunt. We give you clues and you have to find and photograph them.

Steve Simon - Photographer Steve Simon has been documenting the AIDS crisis in Sub-Saharan Africa, since 2002. Heroines & Heroes is a call to action, a visual milepost on the 25-year chronicle of the HIV-AIDS pandemic, reminding us where love and determination exist, there is hope.