[AndresToro]

Whats your logic on hurting the authors more. You can either buy the book or buy the audio book, someone is buying the book and having a separate technology read the book they bought with the fact that not every book has an audio version. So this opens up the possibility that authors without an audio book can still sell their digital copies to people with text-2-speech opening new point of sales to people who buy audio books.

That logic is the same as if you bought the digital book and printed it and the publisher suing you because it hurts their physical sales. If you buy a book it should be a license to print, translate, and text-2-speech, or whatever.