learnandteachonline.com

From Web Monkey. I like Flikr Fling, described by Web Monkey as "the strangest RSS reader we've ever seen."

FlickrFling parses RSS feeds, picking out the words of the news stories as they go by and using them as search terms to query Flickr. The result is a set of thumbnail images whose individual tags match the text from the feed. It's a totally unconventional way to read RSS.