LinuxFUD is a module for the drupal CMS, a small patch, original art and a theme. It adds facilities to drupal to help dispell FUD.
It has a showcase site, http://linuxfud.org, currently only in portuguese.
An web system for small university courses, typically postgrad. Simple to install/maintain, easy for "teachers" with any scripting skills to extend. Alternative to big-iron VLEs/LMSs. Forums, quizzes, timetables, cms, year and user management, etc.