As an online discussion grows longer, the probability of the statement 'foo' occurring, halting useful discussion, approaches one, where 'foo' is some MemeticAphorism.
FoosLaw was inspired by, and is a generalization of, GodwinsLaw.
Some special cases:
These used to appear in the wikipedia article on Godwin's Law but were purged:
Quirk's exception: Intentional invocation of this so-called "Nazi Clause" is ineffectual.
Miller's paradox: As a network evolves, the number of Nazi comparisons not forestalled by citation to Godwin's law converges to zero.