Satoshi Nakamoto may always be a secret for us. Perhaps the day when Bitcoin is fully mined, Satoshi Nakamoto will announce its true identity.Its no doubt that Satoshi Nakamotos mystery is one of the most attractive for Bitcoin.
I think i agree with you, the unknown identity of Satoshi Nakamoto is more reason why people like bitcoin the more, so for me I will prefer he remain unknown, maybe his identity might be revealed after he pass on which will be a good idea and great honor for him.