Upset about paying $3.80 a gallon for gasoline? Hank Paulson, former Goldman Sachs Group (NYSE: GS) CEO, argued that it was all supply and demand so quit your bellyaching. I thought speculation was playing a big part -- traders who bought oil and sold the dollar to drive up the price. Indeed, a few months agao I found a source who thinks 60% of the volume was from speculators.

Seems even that was too low an estimate. The Washington Post reported Wednesday that the Commodities Futures Trading Commission (CFTC) has analyzed the books of oil traders and calculated that 81% of oil trading volume was conducted by speculators.

Guess who broke open the opportunity for oil speculators to trade oil in a loosely regulated fashion? Goldman. The Post reports that In 1991, its J. Aron unit argued that "it should be granted the same exemption given to commercial traders because its business of buying commodities on behalf of investors was similar to the middlemen who broker commodity transactions for commercial firms."

ExxonMobil Corporation (NYSE:XOM) made headlines reporting an annual profit of $39.5 billion. So what?!

So what if a company capitalized at $440 billion earns less than 10% profit. Suppose you bought the entire company "lock, stock and barrel"; wouldn't you expect to make far greater than that? You would be taking on a massive amount of responsibility and risk! Currency risk, political risk (you go deal with Putin in Russia and Chavez in Venezuela, or worse in Iraq or Iran or Africa), workman's comp for oil derricks in the Gulf Coast and elsewhere, environmental risk, government regulation -- the list is endless.

When I invest, my anticipation is at least a 10% return. Who in the entire investment world would do this, unless of course you were buying bonds paying 5% to 7% without any work. The 70-year stock market average is about 10%.

There is nothing wrong with Exxon Mobil's profit, given its size. It would be sad if they could not make 10%, and consider that they only made this with very high oil prices! If the profits were so high and prospects so good, why isn't there a run on the stock?