Socialism/communism works well with a small number of connected people, for instance a family or a group of friends. You don't want to be competing in some free market way with your wife or son or mum!
So i suppose it could work in a small tribal village with v few people.
Apart from those...
Everyone has retired, made too much money :p
I'm looking for CL to move back towards 86.00. I think it was a false breakout, that move to 90.33, so added to my medium term short position, tightened up stop though.