To answer the question raised in your topic's title -- no, I don't think that Bitcoin is the future of "money". At the moment it is one of the most sophisticated ways of sending secure peer-to-peer transactions. What makes it so interesting is that it cuts out the intermediary, allowing transactions to take place directly from user to user. Thus it may help shape the future of the financial industry -- but its future is most likely not as a digital currency. I don't believe we'll see the abolishment of money as we know it anytime soon
In a decentralized world a centralized currency would be a black sheep of sorts
By a decentralized world I mean a world where will be no more governments in the sense we understand them today. If there are no more governments sticking around, obviously there will be no place for government money either (but money itself will still be important, though not necessarily Bitcoin). I don't know how that could be made possible, but, on the other hand, some ten years ago hardly anyone could ever think that something like Bitcoin would be possible at all