I'm pretty sure even the latest and greatest readers take longer than 5ms. ;) And the idea is to mimic the persistence of a physical object; flipping the reader

I'm pretty sure even the latest and greatest readers take longer than 5ms. ;) And the idea is to mimic the persistence of a physical object; flipping the reader over is roughly equivalent to turning a page. But I certainly wouldn't blame anyone for finding my preferences to be unreasonably nitpicky! :D