Update: Please check out our Open Source Facebook Newsroom CMS Application Framework
I've released the NewsCloud Facebook application to the open source community via GPL. Just install the NewsCloud application on Facebook, and click the download source link in the lower left of the home page.
The code is mostly to help other Facebook application developers. It won't run with the current SourceForge release of the NewsCloud platform, that will be updated in the near future.
If you'd like to participate in the development of the NewsCloud Facebook application or our platform, please email Jeff.