Originally Posted by topsites
Google PR for http://atopqualitysite.com/ shows 4
Google PR for http://www.atopqualitysite.com/ shows 5
Its because Google treats with www and without www as different url. be consistent in putting your url's at other sites or you can use a 301 permanent redirect from one to the other so that you dont distribute the PR among the same page. I know toolbar PR is not very important but might just be the similar situation with the actual PR also.