If that's even his name. Just read the bitcoin wiki on him and I'm amazed. Nobody knows him.
Long time passed since he last posted in here. Why? "Busy"? I don't think so. He was active when bitcoin needed support but since the slashdot...
Also, it seems has knowledge in many areas, especially economy. He doesn't act like the average human. Not taking advantage out of his creation, leaving without telling anything. Is he even a single person or a group?
How can someone create something so great and not stepping out to get the credit?
Satoshi Nakamoto is actually Santa Claus, who gave us a gift. And of course, he has to keep the bitcoins on his wallet, which he will obviously sooner or later spend.
Very unlikely if he wanted that he could have done it, he is one of the richest person in the planet and yet he has not come out, it is very likely that he has erased his private keys so no one can ever prove it was him the one that created bitcoin that way he will not need to face the consequences of doing so like going to jail or something if governments decide to prosecute him.