"OpenPublish is a packaged distribution of the popular open source social publishing platform, Drupal, that has been tailored to the needs of today's online publishers. OpenPublish is ideal for the implementation of a variety of media outlets sites including magazines, newspapers, journals, trade publications, broadcast, wire service and membership publications."
ATutor is an Open Source Web-based Learning Content Management System (LCMS/LMS) designed with accessibility and adaptability in mind. Administrators can install or update ATutor in minutes, develop custom themes to give ATutor a new look, and easily extend its functionality with feature modules. Educators can quickly assemble, package, and redistribute Web-based instructional content, easily import prepackaged content, and conduct their courses online. Students learn in an adaptive learning environment
Technically speaking, REBOL is an advanced language that gains its advantage through lightweight domain-specific sublanguages and micro-formats. REBOL introduces the concept of dialecting: small, efficient, domain languages for code, data, and metadata.