If the mortgage industry can ever get around to actually adopting eMortgages from stem to stern, it could save $1 billion annually, according to an “Advancing eMortgages” team at Fannie Mae, a squad given the mission of improving the mortgage process, including getting more elements of it done online. “In addition to improving the customer experience, the team estimates that an electronic mortgage process could shave 30 days off of the average 52 days it takes…