# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2010-12-08 10:34:11 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/12454887086362624) In reply to: [@ivanka](http://twitter.com/ivanka/status/12453458728714240) @ivanka There isn't a catch, it's open source software. Ubuntu is a great operating system. The guys behind it make there money from support