GET / HTTP/1.0
Host: blog.oreilly.com

HTTP/1.1 301 Moved Permanently
Date: Mon, 28 Jan 2008 03:26:19 GMT
Server: Apache
Location: http://blogs.oreilly.comdev/
Connection: close
Content-Type: text/html; charset=iso-8859-1
Content-Length: 305

comdev? WTF? Perhaps an internal staging server?