The "work harder" here is that you don't need to acknowledge pretty much any of those popups in Waze. If you leave them alone, they'll timeout and disappear automatically, you don't NEED to interact with the app while driving, I rarely touch it except to report traffic or a wreck, at which point I'm usually stopped anyway.
Same here -- I turn on Waze before I go somewhere, and then don't touch it (or really even look at it) until I arrive. I figure that the social features are meant for a passenger, or MAYBE if I'm totally stopped at a red light and/or in very heavy traffic. But the notion that I would look at my phone's screen, let alone press any buttons on it, while driving is pretty terrifying.
