I will never stop loving printed books; the advantages of books over ebooks is best exemplified in Lane Smith's It's a Book.
As a gorilla sits reading quietly, a donkey pesters him about this strange thing: Does it need a password? Can it text? How do you scroll down? The gorilla always replies No, it's a book. The donkey may be a complete ass, but he finally comes to understand the value of a good book.
For parents concerned about the language, Smith also created a board book for younger audiences.