I wonder that to myself. They watch how the market react to the prices of BTC when they promise to do something and then do take that away. They are like USA or European's FED where they have big control of the way money is run. What I mean is the main players of BTC are basically writing the rules to control supply and demand of the coin just like how many governments are printing and deleting money in their country to control supply and demand. Funny I thought Satoshi did not see this coming :/ Not sure if it is a good thing or bad...