Photo Editing

Pixlr - Oline free image editor, very similar to Adobe Photoshop
BeFunky - marvelous image effects with a single click, simpiler than Adobe Photoshop.
Big Huge Labs - Helping you do cool stuff with your digital photos.

Block Posters - Create any size wall poster from any size image.

Photo Online Storage Services

Flickr - Share & stay in touch, upload and organize
Picasa - Free photo editing and storage software from Google.