One fact that has stuck with me over the years—and flashes up in front of me occasionally when I’m deep in a time-sucking online/social media rabbit hole—is that the same part of the brain that responds so favourably to pokie machines is the same part of the brain that responds so favourably to the constant arrival of notifications on your phone, in your inbox or on social networks. So, like digital meerkats, many of us are constantly popping our heads up and looking for the next information fix. And, as a recent Victoria University study has shown, the online realm is having an impact on our reading behaviour.