> which need to be user-writable, whereas the rest of /gnu only need to be > writable by the daemon. This means that we end up mounting the same > directories more than once with different permissions.
Yes. As default, wouldn't it be better to use `/guix/guix-var-stuff` instead of `/var/guix/guix-var-stuff`? Also, bringing `/run/guix-other-stuff` under `/guix/guix-other-stuff`. This way, `/gnu` and `/guix` will be unique and be easily tracked, backed-up, snap-shot, mounted-separately or won't interfere with other stuffs on file-system (like ever).
