So Etherpad <http://etherpad.org/> (that collaborative editing web-app that was closed source, got real popular at one point, closed shop, was cloned into 'PiratePad', then the original acquired and open-sourced by Apache) has this feature called 'Timeslider', which allows one to watch the progression of the document edit-by-edit from inception to the current state. Is there a way to do this for Git (for example, through Github) or other source control softwares? Of course, instead of 'document' it would be 'repository'. -Arlo James Barnes