It looks like more people are starting to make use of Flickr’s API that was opened up because of Zooomr. This new site, called Preloadr, allows you to customize your Flickr photos without needing to download anything. It will grab your photos directly from your Flickr account (once you approve access) and allow you to edit them.
You can crop, rotate, and flip your image using the simple interface, but you can also create layers so that you can overlay some text and even move the layers around. It even has the ability to undo/redo your operations so that you can recover from any mistakes. These are all really great features and help give Flickr users more photo management options. I wonder if this will give other sites like Google’s Picasa Web Albums an idea of how to let users manage photos Online.