As shoe repair industry shrinks, shops go online for remote customers
                                
                                
                                    (Newser) -
                                    The shoe repair industry has shrunk drastically in the past decades, and what cobblers remain have taken to the Internet for customers. More than a million pairs are sold in the US each year, but there are only 7,000 repair businesses left, down from 120,000 80 years ago....