Thanks for the recommendation, should read the book sometime. I too think that git, or change control in general, can provide benefits for all sorts of activities, not just for writing code. For example, an author writing a novel might benefit from it, or a team of three architects creating digital blueprints. I wouldn't be surprised if one day most apps for knowledge workers will contain change control functionality that is presented to the user in a user-friendly way that doesn't use software jargon. Those apps may well use git as their backend.