Boston.com / A&E / Media / Job security? It's in the bag

Boston.com / A&E / Media / Job security? It's in the bag: " recent study by the Postal Service reported that mail emanating from households now accounts for only 22 percent of the overall volume, and that because of the popularity of e-mail, Americans are increasingly relying on the Postal Service only as a vehicle to deliver their bills, taxes, and charitable giving."