My daily commute over the past few weeks has been really frustrating. This time it wasn’t the wrong kind of snow or cancelled trains. It was my Kindle. The gadget I quickly fell in love with last year, the device that revolutionised my reading habits, was in danger of becoming a huge disappointment less than 9 months after I first bought it. Why? Every morning and every evening I struggled to turn it on. It became unresponsive. I would struggle for 20 or so minutes to restart