And I'm sure that there are threads on car forums bemoaning the lack of knowledge of the common car owner. But if that came up on a forum for Grand Theft Auto, the other posters would respond with "who cares/"
Yor points (all of them, that you have repeated ad nauseum) are valid in a world where that knowledge is the difference between life and death. But, as has been said (repeatedly, ad nauseum) before, it's a game. You may appreciate realism to that extent in your game and the others you play with probably do to. But, to many (myself included) it's not that big a deal.
Now, since we"ve reached that point (again) in the conversation, I'm going to give you all 30 minutes to make any last minute points/closing arguments/funny tangents before I lock the thread (again).