Bjarmason has a good response about the practicalities of an attack; it explains why a "broken" hash is rarely a running-around-with-your-hair-on-fire level eme

Bjarmason has a good response about the practicalities of an attack; it explains why a "broken" hash is rarely a running-around-with-your-hair-on-fire level emergency. It would clearly be better to use a better hash, but is it actually urgent for anyone? Probably not.