Wow.  I just downloaded and installed a new AIR client for Flickr called DestroyFlickr and this thing is seriously sweet.  Not only is the UI gorgeous, it’s got an incredible amount of power behind it and let’s you perform most – if not all – actions that the main Flickr site does.
As Lifehacker explains (“Top 10 Apps Worth Installing Adobe AIR For“):
“…DestroyFlickr (the name comes from a mind hack concept, not vengeance) shuttles quickly around Flickr streams, making downloads and uploads drag-and-drop “affAIRs,” and offering quick editing, commenting, and re-organization. …