I run the LibrePlan project. My biggest user is an oil company with offices in 30 countries. LibrePlan is a web-based project management application with very professional features. I have been managing this project for the past 5 years. In this talk I want to show you what LibrePlan is, why it’s so cool and how I kept the project alive. It is a talk about tech stuff, but also about moral dilemma’s. It’s a talk for newbies, but also for those with lots of open source development experience.