Because the Diablo3 gold game business activities to attract players in the game while running.
First quality, I believe Blizzard is guaranteed. Secondly, the game currency value must be stable, even slight appreciation are unacceptable. Because the Diablo3 gold game business activities to attract players in the game while running and then regulating gaming currency market, currency devaluation if the game, players of the game will reduce the enthusiasm of many diablo 3 gold, whick compared with DNF.Long Valley gold, because the system means there is no recovery, or recovery efforts is small (it means that pieces of equipment are not enough to strengthen, PS: Long Valley equipment to strengthen the security to 6, the front will only strengthen the level of back small, directly after the opening burst, and equipment to strengthen the cost of that is quite low, with the enhanced level rise in the cost that did not spend much) caused much greater than the system of gold coins output recovery, the rapid depreciation of gold market collapsed quickly.