"As a Usenet discussion grows longer, the probability of a comparison involving Nazis or Hitler approaches one." There is a tradition in many groups that, once this occurs, that thread is over, and whoever mentioned the Nazis has automatically lost whatever argument was in progress. Godwin' s Law thus practically guarantees the existence of an upper bound on thread length in those groups. However there is also a widely recognised codicil that any intentional triggering of Godwin' s Law in order to invoke its thread-ending effects will be unsuccessful. [JarGon]. (2003-10-06)