I've also removed the Google AdSense ads and replaced them with ads from Project Wonderful. For some reason, AdSense couldn't seem to figure out what the site was about and displayed ads that were of no interest to the people visiting the site. The folks at Project Wonderful have come up with an interesting alternative, so I thought I'd give it a try. We'll see how it goes. I've left the AdSense ads on the blog because they seem to be fairly relevant to the content.