Did you even read what kolte wrote, Trebor?
However, communism as it is on paper has not been tried out in the real world. The soviet union and things like that are what we like to call state capatilists, as well as china, vietnam, north korea, and cuba. None of these classify as true communist states, they are just built around macro capatilism.
I fully believe that an anarchist communist society is our only choice. Just to state my opinion.