Instead, take the ratio of your comment's parent divided by the (grandparent + parent), and you get x. I think.
One, not two.
He strikes me as a "get things done" sort of person.
He seems to me to be a nice guy, a clean coder and yes, a guy who gets things done. Very much in contrast with the generally abrasive character he's built on his website.
Anyway, for what it's worth, I'd have no trouble hiring him.