what do people use this for? While I was really excited when i encountered it, I didn't find any practical uses.
- Having a backup of my private repos and dot files that's always with me. Easily keep them up to date with a pull every now and then.
- Occasionally do some lightweight symbolic math or high precision arithmetic with Emacs' calc.
- Test the portability of a library I've been writing by building and running its test suite on a lower-powered ARM environment.