Wow, some other issues with this article:
"but the truth is that, since the introduction of computerized ignitions and engine-control modules, an ever-increasing number of repairs have been creeping beyond the realm of home-mechanic care."
Why do people keep thinking that computerized cars are somehow untouchable? I've seen the death of demo derbies be linked to fuel injection, yet i've never even ran a carbed car in a derby. While I don't disagree that lack of service history is a red flag, saying that people can't do their own oil changes and routine maintnence due to computers is just showing that the writer knows nothing about cars themself.
"
Caution: Magnets stick to steel. If a magnet won’t stick to the body of your average used
sedan, some “alternative” body-repair tactics have been used."
This is insane for 2 reasons. 1) Tons of cars use fiberglass and plastic instead of metal. Run a magnet down a perfect Saturn from the 90's and you won't stick much of anywhere. 2) How much damage are you encouraging someone to do by sliding a magnet all over the car's body?
Funny article, but wow the writer is just shooting from the hip.