A good idea to explain git from its historic perspective! I wonder, though, if some graphics would not have helped. People who hesitate to use VCS or who barel

A good idea to explain git from its historic perspective! I wonder, though, if some graphics would not have helped. People who hesitate to use VCS or who barely understand SVN will have a hard time understanding git without any graphic explanation of the DAG on which git operates, I presume.