On your flash:
Good animation, good concept, well put together. 10/10 5/5
On economic theory:
Every economic system has its pros and cons. Socialism has the advantage of equal wealth throughout the society, allowing for the poor to live decent lives unlike in capitalist societies where the wealth is usually concentrated in a small portion of the population (1% of the US population controls 56% of the wealth)
However, I oppose communism because of some flaws with the theory. For instance, it is too easy to abuse. What has happened in almost all communist societies is that, against the original communist theory, the leaders of the nation will not spread the wealth evenly and give a large amount to themselves, their friends, and their relatives. Another major problem is the lack of occupational freedom. You are rarely as free to choose an occupation as you are in a capitalist society. You cannot as easily change careers halfway through your life (still difficult in capitalist societies though).
However, one thing that I despise is that both capitalist and communist societies do not understand each other. Most people living in capitalist nations simply think of communism as the people being tortured in dungeons by Hitler (who wasn't even a communist.) Most communists think of capitalism as everyone being tortured in a dungeon by Bill Gates.