One of the plug-ins that the WordPress publishing and development community needs is an open-source Creative Commons based tool that will stream an image slide show based on a connection to WordPress tags searching the Wikipedia media database for tags associated with any new page or post.
So here’s the situation. You post a new article to WordPress. The plug-in slider automatically inserts a featured image based on most relevant matches to your article or you have the option of importing specific search results into the Media gallery.
The app could pull new images and most relevant search results as automatic entries into the Featured Image of each article.