My Kindle won't give me any sort of analytics for my reading. I can track my computer program use with RescueTime, my keystrokes with SelfSpy, my travels with my phone, and my heart rate, wattage, and location on my bike with my GPS, but not what and when I read on my Kindle. Does anyone know of a hack to do it? Or an e-reader that does or could be made to do it?

Separately, I'm not convinced that reading analytics would cause a big shift in what is published. Publishing houses appear to publish what turns out to be great literature mostly by accident, and as business tend to publish mostly what they believe will make them money. Analytics might help publishers make a little more money on their commercial works, but it's difficult to imagine a Flaubert, a Joyce, or even a Franzen decide to alter their vision based on some prospective sales numbers. But who knows, perhaps someone will use the technology to create something that is both profound and accessible to a larger audience.