I think we should look closer at the cryptography mailing list for evidence of Satoshi's identity. It seems likely that at some point Satoshi posted under his real name about something unrelated to BitCoin, before he decided to switch identities to release BitCoin under a pseudonym. I really doubt that Satoshi would have lurked silently there for many years before suddenly dropping the BitCoin whitepaper on the list…
A copy of the original pdf would also be really helpful. Not the one that md5 hashes to d56d71ecadf2137be09d8b1d35c6c042 please.
Here is some content in return: http://diyhpl.us/~bryan/irc/bitcoin-satoshi/
I am secretly hoping that Satoshi (and many others like him) really were lurking throughout the entire cypherpunk history, because it plays well into the cyberpunk fantasy unrolling in my head.