Bill didn't miss the point, he selects arbitrary (and usually irrelivant) points to suit the link he's posting or to get away from the fact that he has just been schooled but can't accept it.
Case in point he mentioned Semi trucks have drum brakes... which is so utterly irrelivant that he might as well have said his 1935 soap box racer he made in his youth, had rubber sneaker drag brakes.
If you mention that a boxed frame Jeep has more strength and rigidity he will ALWAYS say that Semi tractors have open C channel frames, he has no clue WHY! If he had a clue he wouldn't mention that they have C-channel, frames because he would realize he was defeating his own argument.
(PS. Semi's have open channel frames because they NEED TO FLEX! to handle up to 80,000 pound loads, they are DESIGNED to be flexible in a predictable and consistent manner).
If you mention Coil springs he will mention Semi's and heavy tow and vehicles have leafs... apearently believeing that towing capacity equates to off road prowess.
Basically Bill stopped believing in reality about 30 years ago but he hasn't let that stop him from being an opinionated old kook. Who thinks that anything new is inferior (including fuel injection... because 1500 Horse power top fuel dragsters use carburetors!!!)