Sorry for nitpicking. People claiming to be Satoshi did so and didn't sign. It could be the real deal, or not. Maybe I wrote all of those, and just typed "Satos

Sorry for nitpicking. People claiming to be Satoshi did so and didn't sign. It could be the real deal, or not. Maybe I wrote all of those, and just typed "Satoshi" in the "from" field? I also want to believe, but as long as something isn't signed cryptographically, it's likely just someone pulling things out of their arse (or SMTP server)