Jeff, at Beautiful Atrocities, has collected a list of links to comparisons of various people to Adolf Hitler. One person is noticably absent from the list; bicycle racer and cancer survivor Lance Armstrong. After all, as everyone knows (to the tune of the Malt-O-Meal jingle):
Hitler has only got one ball,
Goering has two, but very small;
Himmler is very sim'lar,
And Goebbels has no balls at all.