Page rank on the google toolbar for all my sites is now 0. Am I correct that if I had been banned then the pagerank bar would be greyed out the way it is if you are logged into a secure site like your bank account. If it is white and mouseover says PR is 0 out of 10, then google has not banned me, just thinks I'm not worth much.
Theoretically this is the case, or at least that the site isn't listed. But I would much rather do a site:www.yourwebsite.com search