Thats not quite true. Apple has multiple subdomains, each for some part of their site. www.apple.com hosts most of the marketing stuff, but have a look at other

Thats not quite true. Apple has multiple subdomains, each for some part of their site. www.apple.com hosts most of the marketing stuff, but have a look at other pages, e.g.: http://store.apple.com/robots.txt http://store.apple.com/robots.txt