It is just that they are quietly been researching and observing what will be the possible outcomes if ever they will let Bitcoin to be legalize especially talking about the behavior of its people that will surely be affected by Bitcoin usage, because the use of BTC and the popularity of BTC is increasing day by day. If this bitcoin currency make it to the top, other investors will not invest in companies anymore, no more investments in small franchise that will lead to an imbalance economy.  BTC