this could be a very nice addition to installatron:
it is based on Drupal, so I assume it would not be too complex to add?
What is OpenPublish?
OpenPublish is a flexible and powerful solution designed for the online news industry. It is built for flexibility, customization, and extension -- a powerful CMS to help publishers focus on the thing that matters the most: their content.
Modern newsrooms require powerful and flexible online tools that handle content flow, deliver design appropriate for publishing to multiple devices, and provide interfaces that make the platform easy for site administrators to use on a daily basis.
OpenPublish addresses each step of content flow through a typical online news site, from content curation to content promotion and analysis.
Some of the most influential publishing companies in the world, including Associated Press, Thomson Reuters, The Washington Examiner and The New Republic use OpenPublish. With tools like a responsive design base theme, flexible content types, and contextual layout tools, OpenPublish is the right choice for newsrooms seeking power and flexibility in one system.
more info : http://openpublishapp.com
P.S. I'm not in any way affiliated with Openpublishapp.
This is just a suggestion as it seems to be a valuable application