I would like bookworm to be a catalyst for people buying more physical books. I don't know if that's actually happening. The fact that you have listened to an audible version does not mean you have read the book Just like you listen to this podcast. You don't engage with it. It doesn't automatically advance when you stop paying attention so Yeah, I am a firm believer that Physical books are the way to go Kindle books. If you read more because you started buying Kindle books more power to you.