China can blow a pretty big bubble. They have no way to invest outside the country, are pretty much limited to property and a few financial services. Property is already way overbought and funds the regional provincial governments. There are some 60 million speculative bought and unoccupied houses in China.
http://www.cbsnews.com/video/watch/?id=50142079nBusiness districts and skyscrapers...
If even a little of the air in that bubble moves into Bitcoin, it is going to be something pretty amazing ahead.
We have seen nothing like this.