Oh common to many theories is now scattering about Satoshi identity and I don't know if I believe on such claims without any strong evidence right now, those things cannot prove that he is really satoshi since any can make a story about it, also your link is broken so it's hard for the readers to give a snapshot on it.
What I understand, if its really him, he will never do public announcement to reveal himself such as tweeting or something stupid like that. I believe too many people "want" him out there.
He decide to be Anonymous that's why it's better respect that and those people wanting to see him going out is just curious on his identity and I can't blame them to that since I for myself is also curious about that to.