His feed is working just use this link (http://openresearch.wordpress.com/feed/ http://openresearch.wordpress.com/feed/) or if you are using google reader just

His feed is working just use this link (http://openresearch.wordpress.com/feed/ http://openresearch.wordpress.com/feed/) or if you are using google reader just add his weblog url to your reader (http://openresearch.wordpress.com/ http://openresearch.wordpress.com/)