Just because communism is conservative in Russia does not make it conservative in the USA. Furthermore, Russian communism certainly wasn't conservative in 1917. The Tsarists were the conservatives. The point is, the terms "liberal" and "conservative" are contextual.
You come the closest. What we saw manifest in Russia is that conservatives took over government, with the same tragic results we witnessed in America. The failure of the Bolshevik revolution is the sister of the failure of the Reagan revolution. Conservatives always create some form of an aristocracy.
Much of it is a misunderstanding of terms.
Socialism is liberal. More people (preferably everyone) have some say in how the economy works. Democracy is liberal. More people (preferably everyone) have some say in how the government works. "Democracy," said Marx, "is the road to socialism." He was wrong about how economics and politics interact, but he did see their similar underpinnings.
Communism is conservative. Fewer and fewer people (preferably just the Party Secretary) have any say in how the economy works. Republicans are conservative. Fewer and fewer people (preferably just people controlling the Party figurehead) have any say in how the government works. The conservatives in the US are in the same position as the communists in the 30s, and for the same reason: Their revolutions failed spectacularly but they refuse to admit what went wrong.
A common mistake is to confuse Socialism, the economic system, with Communism, the political system. Communists are "socialist" in the same way that Republicans are "compassionate conservatives". That is, they give lip service to ideals they have no intention of practicing.
Communism, or "scientific socialism", has very little to do with Marx. Communism was originally envisioned by Marx and Engels as the last stages of their socialist revolution. "The meaning of the word communism shifted after 1917, when Vladimir Lenin and his Bolshevik Party seized power in Russia. The Bolsheviks changed their name to the Communist Party and installed a repressive, single-party regime devoted to the implementation of socialist policies." (quote from Encarta.). Those socialist policies were never implemented.
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