[dwoot]

While you believe this to be strange, it is just another metric.

If you've not used Git or GitHub or any of the cloud providers for Git, it's a signal. To me it signals that someone uses open-source software or has some passing familiarity with it.

As a person that conducts interviews, the things that people leave public on a GitHub profile have been a pretty invaluable signal of attention to detail or code quality. If I see someone with a dotfiles repository, it likely means that they care about their craft a bit, and it factors into a part of the whole evaluation pie.