The key is obviously to make some trade-off between usability and difficulty during creation. If the software is never finished because running test cases with

The key is obviously to make some trade-off between usability and difficulty during creation. If the software is never finished because running test cases with 10e10 chars-long names takes too long, users won’t even be given the choice of not using it. That said, I’d love to have my PGP fingerprint on my ID :)