GitHub in terms of Dropbox/Box

[matthew-white]

Not sure if this would be useful, and maybe this would feed into another intro guide, but I think it'd be nice to create a resource like "GitHub in Dropbox/Box terms." GitHub has key differences with Dropbox/Box of course, but it also has similarities (files exist in cloud, users download them locally, etc.). Explaining GitHub in terms of tools we all know well might help.

[hdiamondpollock]

I think you've done it well with the presentation @matthew-white ! Definitely a good idea to incorporate into the next version of the user guide.