Does it actually work better than communism/socialism?
No, it doesn't. Just as many people are starving and dying in the world due to capitalism as there EVER were in any communist/socialist country. Capitalism will eventually implode. Do a little investigation into how the gap between rich and poor is increasing (or even BETTER, just click on Abaddon's profile and read his recent summary of same).
EDIT: Here's the link .... http://www.jehovahs-witness.com/14/98090/1683680/post.ashx#1683680
You are making broad statements that have no basis in fact. Live in 'the projects' or East LA for a few months (if you dare), go for a trip to Africa, and while you are at it, visit a few call centres and sweat shops in Asia. Talk to the guy who has to work for minimum wage so that his boss can be off on the yacht (and don't tell me anyone can get rich, that is a lie, and don't forget that someone has to flip the burgers). Methinks you are far too insulated to see reality.
Then we'll talk.
tal
(ps, I think it's great that you answered all comments, thanks!)