Just when I thought it was safe to be on the beach, on the sidewalk, in a restaurant, or even in my car, the long arm of Pokemon Go has come too close, too often, to invading my space. And I’m not alone. I hear complaints about it practically every day.Do we really need another excuse for people to stumble around like zombies, tethered to their smartphones and hell-bent on catching cartoon characters in all the wrong places?