Graphic on www.oreilly.com: http://www.netcraft.com/cgi-bin/Survey/whats?host=www.oreilly.com&port=80
Huh?! Why isn't O'Reilly running WebSite?!: http://www.netcraft.com/Survey/developers/ora.html.
Order form at www.amazon.com: http://www.netcraft.com/cgi-bin/Survey/whats?host=www.amazon.com&port=80.
https://www.amazon.com (SSL): http://www.netcraft.com/cgi-bin/Survey/sslwhats?host=www.amazon.com&port=443&.submit=Examine