RSS for plasma?

I’m looking forward to seeing Dave Winer’s next trick. The clues (the space above his couch, an RSS feed with medium to high resolution images) suggest that he’s preparing a new application that reformats the image content of RSS for widescreen displays—with the original application being news images. Am I close, Dave?

I’d happily get on board this train if I’m right and if it’s easy to get working—and doesn’t require a Windows Media PC.