I would not have a clue how to do it, but that does not mean other people should not do it and should not continue to do it. It adds some liquidity to the market and I am sure it is going to cause problems at times, most things do, eventually, when they are overdone. But that is what the market is.
Jim Rogers is a bestselling author, financial commentator and successful international investor. Rogers was a co-founder of the Quantum Fund (considered to be the first truly international fund of its kind) and is the creator of the Rogers International Commodities Index (RICI).