This is a ridiculous topic, since nobody can reasonably be compared to Hitler except another ruthless and brutal dictator.
And to prove my point...Nonetheless, here's my rankings:
MostMahmoud Ahmadinejad
Osama bin Laden
Kony
Pol Pot
Big Brother
Josef Stalin
Mao
Hugo Chavez
The Kims of North Korea
Vladimir Putin
Napoleon
PETA
Ron Paul
Mark Zuckerberg
Sergey Brin and Larry Page
Jimbo Wales
Anonymous (4chan)
Glenn Beck
Richard Nixon
Barack Obama
Scott Walker
Pope Benedict XVI
Dick Cheney
George W. Bush
Franklin D. Roosevelt
Michael Bay
Albert Einstein
Abraham Lincoln
Jesus Christ
Least
