If Blizzard doesn't rollback with this shit going on, chinese will be going 0,01 / 10m in hours. A gazillion duped gold in the market= brimstones selling for millions. And every item worth half a dollar is probably already bought.
On the other hand, if they actually rollback and ban those who used this duping method, it would be terrible for d3 population....I've seen a post in Us forums with one guy saying he was banned, not sure its true but...
Either way, its a clear loss/loss situation for blizzard. Way to start a patch.