Policies like QE are tantamount to inflight refueling. ....
Not quite. In flight refueling is inserting of aid from some OTHER source. The Fed giving dollars to the bank is from a US source. - QEs just adds to the growing fiat money supply and the eventual debt and inflation. That "refueling" is more like taking gasoline from the right wing tank and transferring it to the left wing tank, with some administrative losses.
Real "financial refueling" would be if China or some other country rich in assets, were to make a financial GIFT to the US with no need for it to ever be repaid. Borrowing even more from our unborn children is NOT "financial refueling." If the Fed printing more money were a solution, there would be no problem, and the current financial mess would not exist.
BTW I only mentioned the new and increasing stress of baby boomers retiring to point out that the US´s financial stresses are increasing. - That "growing out of the debt" is getting ever harder with each passing year. Likewise, fact that there are 3 million less jobs than four years ago while US population has grown by 10 million is (via social aid programs) also increasing financial stress. As is the fact the purchasing power of wages of the middle class is dropping by 1.5% annually for the last four years too, which means their taxes will be worth less to the government too - more increasing stress.
Even if these and other stresses were not growing worse there is no way 2% GDP growth can over take a debt growing by 10% annual. That is why changing pilots of the doomed plane will not help - simple math. Not even China´s several times higher GDP growth could solve the problem, and interest on each dollar of the debt is just now starting to rise - Bernanke can´t push rates below zero. The rate on the 10 year treasury bond was recently as low as 1.8% but now is at least 15% higher - more financial stress even if the debt were not growing by 10%. I .e. tax collections on "Big Mac" job salaries are less than on the jobs in factories that went to Asian factories.
US bonds do now look better than any other horse in the glue factory line, so yes those in Europe with funds despirate to invest out side of the Euro zone are buying some and US houses to rent, and gold, and farms all over the world, etc.
OK - that is enough "gloom and doom" facts for now - go stick your heads back in the sand to feel better.
I did not mention that the "too big to fail" banks are now even bigger now, that Wall Street (even London´s Libor setting banks) is as corrupt as ever, or Israel may attack Iran soon, or the era of cheap oil is over, or that China has stopped (on net) to buy US bonds for two years now, or that food prices are going up about twice the inflation rate, which is rising, or that the St. of Hormuz is easy to close with mines tossed over the sides of fishing boats (and Russia has bottom mines almost impossible to sweep as they require many triggers, including the pressure wave signature of a large oil-laden tanker)* etc.
*Russia would like to see oil selling for > $300 / barrel as would Hugo Chavez, but he does not have these very modern mines.