This seems overblown. If you look at the attached graphic, you'll see that the dollar is back to where it was at the start of October, two weeks after Lehman B

This seems overblown. If you look at the attached graphic, you'll see that the dollar is back to where it was at the start of October, two weeks after Lehman Brothers declared bankruptcy and started a panic that drove flocks of investors to U.S. Treasury bonds (whose yields fell almost to 0). This seems less an indication of weakening confidence in the dollar than a sign that the fear of putting money into anything but U.S. Treasuries is abating. The article cites a couple of people concerned about inflation, but offers little evidence that it poses a danger. The economy is still vulnerable, but neither inflation nor a weakening dollar should be our biggest worries.