You make of communism exclusively a moral system, neglecting it's political and economical aspects. I suppose you are familiar with the works of Marx and Engels (as you reject Lenin), you ARE aware of the dictature of the proletariat concept... Freedom of speech? In a dictature? As for the economic aspect, communism would be that society (professed by Marx) in which there would be no private property AT ALL. Mao's China. Real life implementations of this theory proved that lack of material motivation and competition between individuals/companies make for a failing economy. Just a couple of hints, maybe, hopefully illustrating my point. Or, if it's not Marxism, what communism have you in mind?