We love books. We just don't love carrying more than one of them around. It's great to hear, then, that Amazon has figured out a new Kindle Library Lending feature, which will allow US customers to check the ethereal form of books into their Kindle (all generations are supported) or Kindle app-equipped smartphone or computer. Annotations will be retained, in case you decide to take the book out a second time or purchase it through Amazon, in which case they'll come flooding back in like fond memories of a good read. The service matches Sony's similar ebook library checkout offering, which is no coincidence as it's powered by the same company, Ov
