They’ve made it easy to edit your photos right on the Flickr site, with one-click access to Picnik’s photo editing tools. I took it for a quick test drive tonight, and it works pretty well, I made a slight “auto-fix type of change to the photo below, and then saved it back. I was actually pretty happy with the way it made adjustments, and the range of features available.
The one thing that disappointed me, is that once you make your edits, saving it back to flickr in place of the original image, seemed to take an inordinate amount of time!
I don’t think I’ll be using it all that often, but it’s nice to know it’s there, and, as JR suggested, for photos I upload directly from my cell phone, it’s nice to know that I have a way to do some editing to them!