Since I’m too lazy to write my own post, here are some essays supporting my point of view:
Ethics of Capitalism http://www.moraldefense.com/Philosophy/Essays/The_Moral_Basis_of_Capitalism.htm
Infeasibility of Communism http://www.essaydepot.com/essayme/404/ and http://home.eol.ca/~smithda/exeden/comm.html
The Socialist Myth http://members.tripod.com/~GOPcapitalist/socialistmyth.html
What are your thoughts?