Yes QE3 is coming, so is QE4, QE5....
The US ceased being a creditor nation a long time ago. The only thing holding the US economy (and the dollar) together at this point in time is Bernanke's printing press. Don't make any mistake about it though, the US is still the same same unproductive country that lost its comparative advantage decades ago. Once a lot of this debt matures (which a lot of it will soon) and its not rolled over (due to the belief amongst creditors that the fed will continue to print money for as long as it can and cause further inflationary pressure), then you can expect a significant devaluation of the dollar.
The US ceased being a creditor nation a long time ago. The only thing holding the US economy (and the dollar) together at this point in time is Bernanke's printing press. Don't make any mistake about it though, the US is still the same same unproductive country that lost its comparative advantage decades ago. Once a lot of this debt matures (which a lot of it will soon) and its not rolled over (due to the belief amongst creditors that the fed will continue to print money for as long as it can and cause further inflationary pressure), then you can expect a significant devaluation of the dollar.