TheAppGap... Version 2.1 of cyn.in was officially released In December. The highlights include; an integrated microblogging application, the introduction of an activity stream, and a simplified user interface. cyn.in is a software tool developed by Cynapse. It helps teams to create collective knowledge by sharing workspaces, applications, documents, files and digital content within a secure, unified environment. cyn.in combines the capabilities of collaboration tools like wikis, blogs, file repositories, micrologs instant discussions and other social applications into a seamless platform. The cyn.in desktop client keeps users updated with its activity stream while enabling instant discussions within any document, file or content..... http://www.theappgap.com/cynin-open-source-enterprise-collaboration-software.html