Adobe using Drupal for flex.org
Adobe just relaunched flex.org as a Drupal site. The backend of the Flex powered showcase site, http://flex.org/showcase, is also using Drupal: it communicates with the Flex front-end using the Services and the AMFPHP modules. More information available on the Adobe Flex Team blog. They are using Mollom too.
— Dries Buytaert