I just re-read James Grant's piece in last weekend's Wall Street Journal: Is the Medicine Worse Than the Illness. Worthwhile reading (especially if you want to go back to the gold standard) but Grant's point is excellently summed up in the last two paragraphs:
The public has been slow to anger in this costliest and scariest of post World War II financial crises. Wall Street and the debt ratings agencies have come in for well-deserved castigation. But pointing fingers rarely find the Federal Reserve, whose low, low interest rates helped to set house prices levitating in the first place.
After Mr. Bernanke gets a good night's sleep, he should be called to account for once again cutting interest rates at the expense of the long-suffering (and possibly hungry) savers. He should be asked to explain how the central-banking methods of the paper-dollar era represent any improvement, either in practice or theory, over the rigor, elegance, simplicity and predictability of the gold standard. He should be directed to read aloud the text of critique by Elihu Root and explain where, if at all, the old gentleman went wrong. Finally, he should be directed to put himself into the shoes of a foreign holder of U.S. dollars. "Tell us, Mr. Bernanke," a congressman might consider asking him, "if you had the choice, would you hold dollars? And may I remind you, Mr. Chairman, that you are under oath?"