Elim Retreats
Anti-bot CAPTCHA widget that helps digitize books by providing snippets of books for people to enter the text for. Owned by Google.
jQuery: The Write Less, Do More, JavaScript Library.
nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.
DNS services provided by MediaTemple.
Rackspace email hosting services
The DOCTYPE is a required preamble for HTML5 websites.