The Imperium is a perfect example of a fascist/ totalitarian regime, far worse than the Nazi\'s, in fact:
First, there is no sense of democracy. The people are given their leaders. The idea of an election seems like ancient history. Sound familar?
Heroes and the like are glorified to the point of legend. The Imperium pumps a great deal fuel into rousing the fire of the typical citezen, playing on theri fears and wants. Propaganda is rampant. Again, typical actions of Nazi\'s.
They have an Inqusition. Enough said, th ough it\'s closer to the Gustapo of the Nazi\'s.
Scapegoats. Man\'s problems are the cause of Aliens, heretics, and Chaos. THe Nazi\'s blamed the Jews.
Tech priests. They have the full backing of the Imperium. Fascists love their industry.
The millitary machine is unstoppable and a symbol of the state: Space Marines. Hey, and the Nazi\'s though about making super-soldiers too.
Blatant disregard for human life.
The levels of intolerance, propaganda, secret gov\'t agencies, millitary/ industral machine all add up. I would hazard to say that the Imperial machine is more evil than Chaos (which is simply madness and mutation with a hint of malice).
You thought the Nazi\'s were bad? They couldn\'t virus-bomb planets. The Imperium, given the fluff, is essentially Nazi germany in space. Not cool, IMO. Not cool at all.
It\'s not evil! It\'s beset on all sides by enemies that\'ve been trying to destroy it\'s empire for several millenia. They\'ve had to go to extreems to ensure that the people running the place don\'t have the taint of chaos, and that they don\'t try to run the imperium into the ground by useing it for their own misdeeds. Any heretic found is summerily executed, the whitch hunters are the only smart ones. Why kill a man, when you can have him kill for you until he dies.
Hey, look, that\'s just what the Nazi\'s thought too! Just replace a few words here and there, and you have what might have been an attempt to justify the actions of Hitler.
I personally find the Imperium disgusting. As much as I love the game, I would very much like to see the Imperium\'s fluff undergo a drastic change. While I recognize that some people are mature enough to see that you can\'t apply the morals of the Imperium in real life, there are those who can\'t. It\'s likley not intentional on GW\'s part, but fascism is not something that should be glorified in any form. I might sound paranoid, but based on the post above and many others, I don\'t think it\'s healthy that people don\'t realise that saying \'FOR THE EMPEROR\' is the 40k equivalent of \'HEIL HITLER\'.
What a first post!