banned in china

I was just informed by one of my friends in China that my blog is inaccessible on the Chinese Intranet. While I did spend a few weeks traveling through the land with the great wall, I did not think that any of my blog entries during that time were worth banning my site for. No wonder my blog traffic is down. 1.3 billion people can't access my site. That's it. I am not going to watch the Beijing Olympics and will ban anyone in my apartment and on my TV from doing so. Are there any other countries or Intranets that can't access my blog?