The dictatorship of the proletariat means exactly what it says: the power of the working class cannot be challenged by the capitalists. Dictatorship of the proletariat is the perfect democracy for all decisions and all power is made by the workers. Power flows upward from the democratically elected worker's committees at the factory floor, to popular committees elected in each city block'elp! 'elp! I'm bein' opressed! Come and see the violence inherent in the system!
Seriously, this DUmbass needs to be forcefed Atlas Shrugged a couple of dozen times, a la Malcolm McDowell's "conditioning" in A Clockwork Orange.