Fransthis might come off a little silly, but I am currently backing up my phone as I am going to upgrade the version of android (on a custom ROM)
It just feels _very_ nice due to the tooling and I love that whatever I am upgrading to wont move become anything else that is already is -- and if I feel like reverting to the previous version, then I can just do that!
explicit, intentional, transparent, reproducible, revertible and resilient :)
