I have an rss feed that populates one of my categories with fresh company press releases. These press releases never come with any images and it would be nice to have a plugin that searches Flickr based on the automatically generated tags that the rss feed provides and adds a random image to the post automatically. It would also be nice to specify the size of the image based on the category. For example. Category one is a featured category on my site and requires a larger image for the theme I am using, while my remaining categories all require simple thumbnails. Having this flexibility would be incredible.