How would this work? (This is a serious question.)
Would each of us set up each other's internal IP addresses (192.168.0.101, etc) as remote repositories? Would each of us run a git repository on our own boxes? Or would we set one up on our own AWS box or something?
Well, ideally you'd have DNS setup internally so you don't have to use raw IP addresses, but essentially yes, you map each of the people with which you're collaborating as remote repositories. Because they are remote repositories, all on their own. There is nothing special between your repository on your machine and the repository on github.
Would each of us set up each other's internal IP addresses (192.168.0.101, etc) as remote repositories? Would each of us run a git repository on our own boxes? Or would we set one up on our own AWS box or something?