oEmbeds make it ridiculously easy to embed content from other sites in blog posts. Unfortunately, Flickr oEmbeds are not linked to Flickr by default, which seems silly and probably violates Flickr’s Community Guidelines. This plugin enhances your Flickr oEmbeds by linking to the photo page at Flickr and optionally adding a caption with the title and author.
Get oEmbed FlickrLinkr 0.2 at the WordPress Plugins Directory.