Twingly is a spam-free blog search engine, with an aim to create the first and best spam-free search engine and to be the most innovative web startup in Europe.
“We use our search engine as the basis for developing fun products. Right now, the two most popular are: Twingly Blogstream – connecting traditional media to the Blogosphere – and Twingly Screensaver, a visual representation of the state of the blogosphere. And more are on their way. Are you spammer? Then you won’t find your blog posts here.”
Twingly are also announcing their new widget platform that lets you turn any search result into a widget quickly. See an example here. If you cann’t find your blog, you can manually ping Twingly and make sure that your RSS feed validates properly. Or if you use any of these Blog platforms: WordPress, B2, Movable Type, Typepad, you can add http://rpc.twingly.com/ to your blog tool's list of ping services.