We always wonder who the real master mind behind the name of Nakamoto Satoshi the creator of bitcoin is.But what exactly would make you believe or convince you that "this" person is Satoshi if he/she ever decided to reveal himself.
There might be infinite wannabes and glory hunters wanting to rise to fame ,given the real Satoshi is one among them how would you go on about finding the right person.
If Satoshi returns back with his forum account here and tells who he is, then its very likely that most people will believe that he is the real Satoshi. Moreover he can also give a signed message of the Bitcoin address that he used here. This will give more believe from the people that he is the real Satoshi. But Satoshi kept this alias in order to hide his real identity. So its completely possible that Satoshi wont come out and reveal his identity against this cruel masses.