http://blog.newsweek.com/blogs/wealthofnations/archive/2009/07/01/virtual-sweatshops-qq-coins.aspxOur Beijing bureau chief, Melinda Liu, is in town and mentioned to me yesterday that the Chinese authorities are cracking down on "virtual" currencies. What's a virtual currency, you ask? In online multiplayer games like World of Warcraft , players collectenCommunityServer 2.1 SP2 (Debug Build: 2.18)