By anything else, I don't just mean documentation. Solve the MxN arch/distro problem with per-arch binaries and per-distro packaging manifests built in. Sample code, maybe even a whole VCS. Community contributions, alternative themes, ship your art projects with art baked in, why not?
Dr. Hipp has famously said that SQLite3 isn't competing with MySQL or Postgres, it's competing with fopen(). So hear me out: what if we let SQLite ... win?