This is part love letter to public relations and part love letter to my wife. That should earn me some bonus points. “Why do we need…?” These same four words have begun countless questions throughout my life, from the first visit down the candy aisle with my mother to the latest visit down the candy aisle with my wife. “Why do we need social media?” Now that is a question that does not get answered with a “Because I haven’t had the dark chocolate variety” response.I am not an ancient…