Interesting news for US Kindle owners: If you have or order Amazon Prime you can now borrow one free book a month from Amazon. I think it's just a one-book-at-a-time-no-more-than-one-a-month thing, but it's nice. Unfortunately it's only for actual Kindle owners, not for Kindle apps on other platforms. It's also not just any book, it has to be in their lending library, but they have a few thousand books in there with a bunch of bestsellers that look interesting and stuff that actual people read.