So is it true that the Chinese govt has given implied approval of Bitcoin trading/buying/selling given the fact that the exchanges are seeing heavy volume?
It is true that Chinese govt has given implied approval of Bitcoin trading/buying/selling given the fact that most exchanges are operating now under real companies/personages.
About trade volume:
They are major players speaking. In the top-4 exchanges' speakers, 3 of them are either co-founder or CEO, with exception of OKCOIN who sent a customer-service manager to speak.
Out of the top-4 exchange's speakers, one
accused their competitors of fake trade volumes, one
hinted so. Ironically, the accuser looks terribly untrustworthy. If I am to predict a weak link in the chain, I would bet him (a co-founder of huobi, name's Zhu Jun). This very personage also, in an apparent move to discredit competitors, said that [because no one has the integrity] every company would use customer's money when they are losing the game, only winners can keep fiduciary obligation. The safe way is [not to go with honesty but] to go with the winner - and needless to say his company reports highest trade volume. The audience seems to agree with him under the MtGox saga (they are losing so they decided to violate the trust), not awaring that he is begging the question. What is more interesting is that Mr Zhu's competitiors look admiring him and hoping to get an exuberant bold speaker like him on their side. Very interesting. It takes a westerner's view of the world up-side-down.