FlickrShop is a plug-in for Adobe Photoshop that allows you to upload images to Flickr photo sharing website directly from Adobe Photoshop.
No need to save your image to a temporary file, no more switching between applications – all you have to do is open your image, tweak it in Photoshop and share it with the world via Flickr.
Once you’ve installed the plugin, uploading to Flickr is a simple matter of clicking File -> Automate and selecting FlickrShop. You can then title, describe, and tag the image, add it to a set, and do pretty much anything else you’d expect from a Flickr uploader.
This is definitely a useful utility, I use photoshop a lot for editing images.
hey , they released the Windows version btw.
http://pixelnovel.com/flickrshop