Socialism seeks to place the workers in control of the means of production and combined political system while abolishing class society in so creating abundance and shortening the work day with the application of technology and labor power.
This didn't happen in Russia or China because class society wasn't abolished. A class of managers [communist party] was put above the working class and simply took the place of the super capitalist class.
Any "socialist" who doesn't seek to immediately place workers in control of the combined means of production and political system is right wing and authoritarian. Illegitimate concentrated power/hierarchy is the problem. Hierarchy is a manifestation of right wing thought.
mciver, out of curiosity, do you still consider yourself a communist (or anarchist?) after your experience with the ICC?