Raunchy is a strong word used by the author of this article to make a point about the value of, say, realistic fiction for teens. A must-read article, IMHO.
An unintended consequence of the huge changes taking place in the publishing industry started by ebooks, works to our advantage! Book clubs will benefit!
So Fitzgerald's masterpiece has been re-written to make it more "accessible" to less able readers. Sort of like re-working Mark Twain to make it "less racist." So has political correctness gone TOO far? Roger Ebert certainly thinks so.