I come from a country of the former soviet block, and although I didn't live one day (except for when I was in my mothers' womb) and I do know a litle about it. Here, I guess we can talk about socialism, because untill the Revolution of '89, the security services were almighty and tried to know, and thus control every aspect of ones life. Comunism (or socialism) has a liimit on how good things are gonna get, economically speaking. That's due to the fact that therfe is no competition, thus no fluctuation in the prices and all is becoming routine. China did the smartes thing possible: capitalized the economy, yet keeping a totalitary gouverment.