MichaelTX - Unfortunately the dollar is not on the "Gold Standard" anymore (like the Pound Sterling or our old "Silverback" dollars). If it were tied directly to precious metal then we wouldn't see such volatile swings.
The dollar's value is relative to the value of other currencies. There are many factors that go into currency valuation. Inflation, deficit (trade and otherwise), relative health of the economy overall, percieved strength of government, etc. The price of precious metals DOES play a part in valuation, but not as much as most think. If we were still on the gold standard the dollar would have a strong backing and would be less effected by economic fluctuations.
The job figures are very misleading. ALL jobs factor into the equation. If you look at the career index (ie jobs people have that are capable of supporting themselves) the numbers are much more glum. If a retired senior gets a job a Wal-Mart as a greeter that adds to the overal job index, but does nothing to help the career index. The unemployment rate for professional positions is still relatively high. My stats professor proved to us that you can use statistics to say (lie) whatever you want. It's all in the sample you choose.