Social Engine
Vertism Social Engine is a flexible social networking engine, designed to run at the heart of any socially-aware application. Building on Social Engine is easy, and because the engine handles common web application and social functionality for you, you can concentrate on developing your idea.

Features
  • User, object, file and site management
  • Social graph functionality (relationships between users and other users, objects and sites)
  • Multiple sites (or applications) per installation
  • Easy internationalization support
  • System-wide, tag-based searching across all content and users
  • Fine-grained access controls
  • Multiple views, allowing for mobile applications and embeddable widgets as well as the traditional web browser view
  • Event, plugin and widget APIs

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