Script: Grickr fetches full-size flickr images from google reader feeds
This script is kind of cool. If you have a google reader feed that contains flickr images, this script will fetch the feed, look for flickr images, and download the full-size version (when available) or the big version. It uses curl to test if the original image is available.
If your google reader feed is public, you don’t have to worry about the cookies file variable.