Sales way down this holiday season: Sean Hollister
                                
                                
                                    (Newser) -
                                    This holiday season, Apple sold 6 million iPods—a 52% decline over the year before, and a paltry number compared to the 51 million iPhones and 26 million iPads it unloaded. Apple brought in $57.6 billion in revenue last quarter, of which iPod sales contributed only $973 million. Other...