Microsoft Paint not quite cutting it? Dying to cut that old boyfriend out of a fabulous photo? Picnik allows you to edit photos online, in your browser. It’s the easiest way on the Web to fix underexposed photos, remove red-eye, or apply effects to your photos. Realize your inner designer fantasies by making a custom slide show or collage.
Oh, and it’s free.

you’re awesome.
This is a pretty cool tool. I have used it on a few photos and it can really make you feel like a professional photograher/editor. My fave is the orton-ish tool under the create tab.