Try to ask yourself: what's the point of revealing your identity when created a BIG INVENTION? Is it for FAME? Is it for POPULARITY? or is it for PRIDE? Well, I don't think that is the mindset of Satoshi Nakamoto. In my opinion, he hid his identity for SECURITY and PRIVACY. He don't want people to enter his private life, which I think is a very good decision by him. I, myself, won't even reveal mine if I were to create it. And another thing, why do people bother to find out who he is? To thank him? To interview how he came up with this invention? or the worst, to ask money from him? I love the way he managed everything. He's a humble person, in my opinion.