I got an interesting email today from Amazon. They announced that Amazon Prime members, in addition to already receiving free shipping and getting some streaming media, will now also be able to borrow books for free from the Kindle Owner’s Lending Library. There are limits, of course. You can only check out one book a month. There are no late fees or anything like that, but you do have to return your previous book in order to get a new book. Also, there are a limited number of books currently available in the lending library. From what I’ve heard, it’s...