I can only say that if I was the one in the position of extraordinary power (as our current rulers from the shadow are), looking to overcome the market segmentation and rule the whole world, inventing a digital worldwide currency and hiding its "inventor's" identity would be the most logical course of action. To be honest, if  they really did do this, it's a truly work of art move as they made such an anti-authority guy as I am love the bitcoin. But even against all the odds, I am still hoping the romantic, rebellious version of the story ("Satoshi Nakamoto the hero outsmarted the powers that be" and all...) is how it really is.