> Freedom to override anything, anywhere, anytime is essential for
> Smalltalk. It is not evil, just as a DNU hack is not evil, but it does
> have serious consequences once your code leaves your image and enters
> another. Freedom comes with responsibilities and consequences.
> Banning overrides would be a very bad thing, but tracking and reporting
> such situations to either/both producer/consumer is a very good thing.

+1