I've owned a home for two years, and still didn't really understand all of the stuff around title insurance until this essay. It's incredibly long, incredibly detailed, and incredibly accessible and well-written. It's about how home sales are recorded, how title searches work (and used to work), how the industry makes a killing off it, and more.
Title insurance has been called an expensive racket. A wag might say that this is grossly unfair. To rackets.
That's arguably the thesis line (halfway into the piece), but the entire write-up is fantastic.
Bookmarked this post and the article you linked
Is Illinois a state where a lawyer is mandatory for buying/selling?