Picnik.com is a photo-managing Web site with one huge advantage: Users can import and edit photos from other sites, like Photobucket, Flickr, Picasa, MySpace and Facebook. The mainly Flash-based interface provides a very user-friendly photo-editing experience; think of this site as Adobe Photoshop for beginners. The true novice can use a one-click fix, while the more adventurous can check out advanced tools. Plus, Picnik's application programming interface makes it easy for other sites to offer an integrated Picnik photo-editing experience.