#4, 1). But on the other hand the competition is also thought to lead to "a wide-spread cream skimming, with the postal service left only the high-cost, unprofitable markets (#4, 1)." So who is to know which market would be better for the American economy as far as the Postal Service goes. But it is speculated if the United States Postal Service does keep increasing its profits over the years, maybe it will be privatized. ...