I think Satoshi Nakamoto needs to remain a mystery, but not remain hidden.
He or she should take interviews, answer questions and be a public figure of bitcoin, but not reveal who they are. This would not only benefit them in terms of keeping anonymous, but will cure all the questions people have about Bitcoin.
Plus our founder of everything we have grown to do will be back and kickin!
Heres another idea......MAYBE Satoshi Nakamoto is actually a AI within the internet!
Like Banksy maybe !!!