Remember when I talked about Picnik? The free online photo-editing program that lets you crop, resize, and add cool effects to your photos without having to download a thing?!
Well, lifehacker has just announced that there is now a Firefox extension download of Picnik that will let you edit any website image by right-clicking your mouse. No Photoshop, iPhoto, or other application required.
Great for those who are always taking screenshots or needing to do some quick online editing of pics!