Term went from niche obsession to everyday identity in American dining culture
                                
                                
                                    (Newser) -
                                    The term "foodie" may have peaked, and faded, but its spirit is now woven into American culture. Once, being a foodie meant seeking out rare cheeses, enduring hourslong lines for pastries, and knowing the backstory of every chef in town. It was a subculture powered by TV stations...