Submission + - Kolab Summit 2015 Announced (kolab.org)
stilborne writes: The Kolab Collaboration Suite, the open source groupware system that scales from "Raspberry PI" installations to 100k+ seat enterprise deployments, has been adopted by companies and governments around the world, making it one of most successful "poster children" for Free Software and Open Standards. In order to chart the next steps forward, the Kolab community has announced the inaugural Kolab Summit to be held in The Hague on May 2-3, 2015. Along with workshops, BoFs and coding break-out sessions, presentations will be given by key developers from a number of open source projects including Kolab, Roundcube, cyrus imap, and KDE among others. Registration is free, and the call for presentations is live for the next few weeks.