darthcamaro writes "Apache has always dominated the web server landscape. But in August, its share has slipped below 50 percent for the first time in years. The winner isn't nginx either — it's Microsoft IIS that has picked up share. But don't worry, this isn't likely a repeat of the Netscape/IE battle of the late 90's, Apache is here to stay (right?)"
The dip is mostly the result of GoDaddy switching to IIS from Apache. Which is to say GoDaddy hosts a whole lot of sites.