> This is called proof by counter-example. > If you cannot do this, and if nobody else can do this, then you cannot > claim that it is not safe to use this script. This is not a valid argument. Nobody can yet prove (by example) that it is not safe to go near a black hole. But it is not safe. The non existence of a counter-example does not mean that the theory is valid.
Nonetheless, I don't have any opinion about pw. I use pass, and I think that forks are welcomed. Adrien