In the past, getting a book from libraries has had a tremendous amount of friction. You have to go to the library, maybe the book has been checked out and you have to come back another time. If it's a popular book, maybe it gets lent ten times, there's a lot of wear and tear, and the library will then put in a reorder. With ebooks, you sit on your couch in your living room and go to the library website, see if the library has it, maybe you check libraries in three other states.
eBooks From Libraries Like Netflix, But Free, Says Macmillan CEO