Bloomberg BusinessWeek: “The USPS is a wondrous American creation. Six days a week it delivers an average of 563 million pieces of mail—40 percent of the entire world’s volume. For the price of a 44¢ stamp, you can mail a letter anywhere within the nation’s borders…If your recipient can no longer be found, the USPS will return it at no extra charge. It may be the greatest bargain on earth. It takes an enormous organization to carry out such a mission. The USPS has 571,566 full-time workers, making it the country’s second-largest civilian employer after Wal-Mart Stores (WMT). It has 31,871 post offices, more than the combined domestic retail outlets of Wal-Mart, Starbucks (SBUX), and McDonald’s (MCD). Last year its revenues were $67 billion, and its expenses were even greater. Postal service executives proudly note that if it were a private company, it would be No. 29 on the Fortune 500. The problems of the USPS are just as big. It relies on first-class mail to fund most of its operations, but first-class mail volume is steadily declining—in 2005 it fell below junk mail for the first time. This was a significant milestone. The USPS needs three pieces of junk mail to replace the profit of a vanished stamp-bearing letter. During the real estate boom, a surge in junk mail papered over the unraveling of the postal service’s longtime business plan. Banks flooded mailboxes with subprime mortgage offers and credit-card come-ons. Then came the recession. Total mail volume plunged 20 percent from 2006 to 2010. Since 2007 the USPS has been unable to cover its annual budget, 80 percent of which goes to salaries and benefits. In contrast, 43 percent of FedEx’s (FDX) budget and 61 percent of United Parcel Service’s (UPS) pay go to employee-related expenses. Perhaps it’s not surprising that the postal service’s two primary rivals are more nimble. According to SJ Consulting Group, the USPS has more than a 15 percent share of the American express and ground-shipping market. FedEx has 32 percent, UPS 53 percent. The USPS has stayed afloat by borrowing $12 billion from the U.S. Treasury. This year it will reach its statutory debt limit. After that, insolvency looms.”