Uses
Since May 2008 (first blog entry the November 1st 2007), a group of Russian volunteers have been trying to make an animation movie project called the Morevna Project using Synfig, based on the folk-tale of Marya Morevna re-invented as a science fiction anime. They have been making regular updates since then on the Morevna project site, including a demo video released on November 10, 2012. Free Software Magazine contained an article on the project.
Read more about this topic: Synfig