Many years ago, I was looking over some computer related college level text book. This was 10 years ago, or so. I saw something about... I don't know, video games? It could have been about different types of media and their introductions into homes and such. I remember seeing something about Beta tapes and other dead media in this section. Anyway, the blurb that stood out to me, "blah blah blah... and the Sega Genesis' Sega CD was the first home video game console in the USA to feature games on the Compact Disk format. It retailed at $....."
It went on about the Sega CD for a paragraph or two.
I noticed, they had something in the back of the book, about contacting them, I got to their website, and saw they had something about a form to fill out if one noticed incorrect information, or had comments. I sent a simple message, that the mention of Sega CD was incorrect, and the Turbo Grafx had a CD attachment that debuted before the Sega CD. The TG 16 CD retailed at $400... etc".
I left it at that. No one ever contacted me from there, and no idea if it was changed in future editions of the book. Probably not!
I still like both CD systems, but I do find many people who have never heard of TG-16. So, the Sega CD mention is probably still in many text books.
*Edited, as I forgot a few words in a sentence.