It simply gives more credence to the theme of his movie, Expelled: No Intelligence Allowed,
“Six Things in Expelled That Ben Stein Doesn’t Want You to Know...”
http://www.sciam.com/article.cfm?id=six-things-ben-stein-doesnt-want-you-to-know&sc=rss
He was wrong about the theory itself but he is spot on right about the suppression.