Web 2.0 Site-Meograph

I recently found a Web 2.0 website called Meograph.  Meograph is site that students can create, watch, and share interactive stories.  The stories are told using a timeline, maps, video, and pictures.  I like that students can create their own stories for a topic they are studying in class.  Teacher can also use Meograph to introduce a new unit of study in class.  Check out this demo video