I am not a professional photographer by any means. Also, I don’t know that much about photo editing. However, I do occasionally have a need to rotate, crop, or zoom a photo. Today I found that Flickr has an “edit photo” button on you pictures that uses Picnik as its editing software. It is very slick.  You can edit your Flickr photos all online and save them back to Flickr seamlessly. I like it a lot.

www.picnik.com