Visual Sage - better tools for your social network. VisualSage for Facebook is an innovative RIA (Rich Internet Application) for Facebook implemented by VisualSage. The application is built upon Microsoft's new technology WPF. It shows all your friends at Facebook in a network. VisualSage for Facebook is a desktop application that provides easy access to many Facebook's primary functions, including Facebook notification, message, poke, profile, and photo browsing. The application provides chatting functionality, which allows you to instant communicate with your friends on Facebook. You can also arrange and optimize your network by grouping your friends to subnets.