After some careful consideration, I have decided to participate in Google's AdSense Referrals program, which pays website owners when their visitors download a number of software packages or join AdSense or AdWords. I chose Mozilla Firefox, as you can see by the button on the sidebar to the right. While the technical nature of many of this site's entries would suggest that the vast majority of readers have already heard of Mozilla Firefox, nearly half of the visitors in May were using Microsoft Internet Explorer. This might be because some of the most popular posts on the website have nothing to do with technology.