Uh? The debate at the Fed isn't what QE will do, it's whether it is necessary to avert a deflationary spiral.
http://www.washingtonpost.com/wp-dyn...110307372.html
(emphasis added)
Look, I'm not saying Bernanke or the Fed have a crystal ball and know precisely what is going to happen in the economy. But they know more or less what effect QE will have on the economy, inflation, asset prices, etc. They are obviously aware of the future inflation concern but frankly it isn't currently an issue and they have lots of well-honed tools to clamp down on inflation in the future if it does become an issue.
That's the whole point of the FOMC.
Regardless, this has little bearing on your statement I took issue with, which was this:
Inflation is
too low. The Fed is
aware of concerns about too high inflation and is making sure QE and other measures (e.g. incredibly low interest rates) don't result in said high inflation. So, conclusion? The Fed is doing their job, trying to keep inflation at a low - but not too low - level. Hardly 'inflating itself out of its debts'.