If we were to take the strict position of "never break existing code," we would be forced to reject this useful new feature.

InStyle magazine did a great feature on fashion rules the stars love to break. In it, Rachel Bilson sounded off on the white after labor day rule, saying "Forget the old rules."

One interesting feature of Tokamak is support for model breakage, where composite objects can break on collision, then creating multiple objects in the simulation.