The capacity to send and receive email on smart phone devices and laptops has fundamentally altered the working lives of many. The notion of the ‘9 to 5’ job has, in many industries, become a thing of the past. Our use of email has profoundly altered how and when we work: it has blurred the distinction between work and home lives; it has altered our view of what is appropriate communication and our expectation of how quickly people should respond. In many ways, it has simultaneously increased the volume of workplace communications and dramatically accelerated the pace at which it occurs.