Did Satoshi ever make a spelling error, or any kind of syntax errors? Satoshi's writing was executed so perfectly clear and free of any errors.
A few minor ones, such as "more smaller" instead of just "smaller", and "lets" instead of "let's", but as you say, his writing was generally very precise.
o_e_l_e_o you seem knowledgeable, what do you think the story is behind Satoshi? Who, what, and where was Satoshi?
I wouldn't call myself knowledgeable, just that I've spent some time reading all of his writings and correspondence (which I would recommend to anyone who is genuinely interested in bitcoin).
Regarding his identity, I've honestly not really put much thought in to it. I think he was probably an individual rather than a group, and I think he was probably a male in his late 30s or 40s in 2009. Beyond that, I don't really have a desire to speculate. He went to great lengths to maintain his privacy and anonymity, and I think we should respect that.