http://www.blogexplosion.com/index.php?ref=RockyMooreFirst, if you are not a BlogExplosion member, it is a great method to get your blog in front of other people for free! You can use the link above to join.
When you surf other BE (BlogExplosion) member sites via BE, it frames your site with a tool bar above the site you are visiting. For most blogs that use Google AdSense ads on their site, the ads will pull their keywords from the "Surf History" and "BlogMark" works on the bar and that is the only related ads that will be shown while someone is visiting your site. This is common with a lot of sites viewed through BE.
There is a simple fix that does not appear to have side effects. When you are using the Google AdSense ad panel layout designer, it has an option for "Framed" sites. Simply check that and post the new code into your Google AdSense code and you should be ready to roll. Or you can add this code:
google_page_url = document.location;
to you Google AdSense code and you should be fine. It is great to have advertisements that actually relate to your content. Much more likely to make a few bucks with them.