Station is to Rails in Content Management System like Rails is to Ruby in Web Development.
Rails = Ruby + Web Development Station = Rails + Content Management
Station provides your Rails application with a "CMS framework". This means authentication, authorization, roles, permissions, categories, tags, etc… but from a very flexible scope.
Code: http://github.com/atd/station Web: http://atd.github.com/station/ Doc: http://atd.github.com/station/rdoc/