23 Photo Sharing - 23 is the easiest way to organize, print and share your digital photos, and it's easy to get started. 23 doesn't even show any annoying ads and logos with you photos.

Kodak EasyShare - Rated "Best Photo Printing Service" in 2006 by PC World, Kodak's website is also a great photo sharing site too.

Rasterbator - The Rasterbator is a web service which creates huge, rasterized images from any picture. The rasterized images can be printed and assembled into extremely cool looking posters up to 20 meters in size.

Shutterfly - Users of Shutterfly can upload digital pictures for printing and processing, as well as get creative with their pictures by adding borders, removing red-eye, and other basic editing. Users can also get their pictures printed on gifts such as cards, frames and books. Also, share pictures with Shutterfly's personal galleries.

Snapfish - Hewlett Packard brings you snapfish.com a photo printing service for gifts and photos and also a sharing site. 20 free prints, and then $.12 a print after that.