Earlier quoted context omitted.
The speed at which you can present text to the reader is not the end-all, be-all of the reading experience. In fact, the logical conclusion, of having zero transition whatsoever, is actually a pretty terrible experience. Why do you think people use smooth scrolling on their OS? Transitions are very valuable in producing a good user experience, whether it's a simple horizontal slide as the Kindle iOS app uses by defau…
I don't know when it has been introduced, or even if it was always there and I didn't notice, but iBooks also supports continuous vertical scrolling and it IS much faster than looking at an animation that shows a page turn or a slide. The default mode, "page turn" doesn't make any sense. When I scroll through an ebook through the continuous scrolling, the text appears INSTANTLY, without a perceptible delay and since…
Maybe this is one example of skueomorphism done right, at least from my point of view. An anachronism that helps to make the user feel comfortable with the application, even though it isn't strictly necessary.