I'd like to nominate
Web Standards Design!
The site is niched around W3C standards in web design. The actual site passes XHTML
1.0 Strict validation (pages that don't are due to 3rd party scripts that monetize the
site - and that's ok

) but via PHP, the site is served as XHTML 1.1 to standards
compliant browsers.
PHP is the base for the site, which uses conditional logic to serve text links on the
main navigation area (sidebar.php) - based on what URL is currently being viewed.
Hum...I can't thing of anything else to say about it. I'm proud of it. Its my baby!