I'm not an expert here, but Kindles (readers, not tablets) seem like the most harmless things. They are almost the perfect devices for long haul flights since

I'm not an expert here, but Kindles (readers, not tablets) seem like the most harmless things. They are almost the perfect devices for long haul flights since the battery life is so long. I usually devour books on long-haul flights on my Kindle. I wonder if including Kindles is more a jibe against Bezos. Perhaps this is a stretch.