What about us regular folk who have a domain? I don't want the world knowing where I live, especially if I'm somebody who runs a blog with unpopular political views.

The article links to the wrong URL for MSN's experimental RSS reader. The right URL is http://www.start.com/myw3b/ and it works just fine in Firefox as well as IE.

If you are interested in the developments of the RSS reader you can check out some of the blogs by the folks working on the reader such as Steve Rider and Sanaz Ahari.

Disclaimer: I work at MSN