While playing online games like World of Warcraft and similar, you find advertisements for people who will get you rare items or in-game money (gold) for a fee. These so-called "gold-farmers" are often employed in different countries like China.

Well, China took note and passed a ban on gold farming based on the idea that the economy of large online games could affect the real economy negatively.

Whatever the reason, I think that getting rid of the farmers will have a positive effect on the games themselves and I hope we see more of this in the future.