I received an email from John Reese of BlogRush.

After careful consideration, we have decided to shutdown the BlogRush service. If you have the widget code on your blog you will need to remove it.

When BlogRush launched in late-2007 it spread like wildfire all over the Web. Thousands of bloggers were talking about it and the service exploded to become one of the fastest growing free services in the history of the Web. During the first year of the service it successfully served 3.4 Billion blog post headlines and the BlogRush widget could be found on blogs all over the world; even up until the moment we closed down the service.