DexterJ:
Well, I don't know about the people of other nationalities, but most of the Norwegian SS men were people who had fought with the Finns during the Winter War, and who had, either during the war or before, aquired a burning hate for the Russians/Communists.
Well, Trotsky was the organizer behind the Red Army during the Revolution, wasn't he?
I know they were stopped by a Polish army led by French officers just outside of Warzawa in 1920, on their way to liberate the West from the yoke of capitalism, but he was a more inspiring leader than Stalin. It was Trotsky who thought of giving the soldiers of the Red Army uniforms, since he knew that that would make them feel prouder and more like an actual army, i.e. increase morale.
nonconformist:
I may be wrong, but isn't this (at last the latter part about Gandhi being an anti-semite) based on a misunderstanding, or rather, Gandhi's lack of understanding the Nazis?
The way I recall this, Gandhi thought that they should have killed themselves rather than being slaughtered by the Nazis, because he believed that the Nazis were like the British; that they would be in some way shocked by this, and as a result stop their genocide.
Oivind:
Fun fact about Quisling:
Hitler never trusted the guy, and thought that he was an incompetent nutcase, which says something, considering who said this.
I would rank Knut Hamsun just a little lower than Quisling. Sure, Hamsun didn't kill anyone or anything, but with Quisling, we knew what we had (after all, he sent in the army during a major strike (was it in '28?), which resulted in the "Menstad Battle" during his period as a minister in the government. Also, Quisling was the aide of Fritjof Nansen during the starvations in Russia after the Revolution. In fact, there's some neat pictures with Quisling posing next to Stalin. These pictures weren't exactly popular in the USSR during and after the war, so there's some versions of them where Quisling has been manipulated out of the picture. In any case, quite a match.

Well, back to Hamsun. His betrayal may have been petty, but it was none the less a betrayal. During the invasion of Norway in April 1940, Hamsun agreed to make an appearance on live radio, where he asked the Norwegian resistance movement to lay down their arms.
Also, he supported the Nazis throughout the entire occupation.
But worse than both these two, was the infamous Rinnan band. They were led by the Norwegian Nazi Henry Rinnan, who for a time did some undercover infiltration work in the resistance. When he emerged from his infiltration, he and his band arrested a whole bunch of resistance members, and tortured them to death. I'm not sure how long they managed to stay away from the vengeful wrath of the resistance, but I think they were killed before the ned of the war. If not, they were most likely executed.