Somehow I thought I was watching yet another Linus Tech Tip. No, I was missing that nerd's face and voice. I found this guy somewhat annoying, but does he wear actual shoes?
Asking the real questions.
So, this guy spent at least four months installing a headphone jack in his i7, and it probably cost him at least as much as another i7, but he did it, good for him.
But why?
He genuinely seems to like Apple products.