Such a bunk rule anyways. If there was the remotest chance of a phone / kindle / whatever interfering with in-flight systems, bringing any electronics onboard w

Such a bunk rule anyways. If there was the remotest chance of a phone / kindle / whatever interfering with in-flight systems, bringing any electronics onboard would be expressly forbidden. They'd take them away from you at the security screening (like they do with the extremely dangerous water bottles and nail clippers these days..)