Sharon Eberson writes on pop culture from the perspective of her job as Entertainment editor of the Pittsburgh Post-Gazette and way, way too much time in front of television, at the movies, perusing newspapers, magazines and Web sites, attending events, pilgrimmages to Comic-Con and generally collecting information that now has its outlet here. If you have anything to add or a point to argue, she hopes you'll comment or start your own stream of chatter right here.