The main thing Soros has done is move his money from bullion into gold stocks. This doesn't suggest a bursting bubble, this indicates strong market fundamentals, and a well-developed understanding of them.
http://www.arabianmoney.net/gold-silver/...ld-stocks/
http://www.mineweb.com/mineweb/view/mine...&sn=Detail
http://www.mining.com/2011/11/04/majors-...-projects/
http://www.arabianmoney.net/gold-silver/...ld-stocks/
http://www.mineweb.com/mineweb/view/mine...&sn=Detail
http://www.mining.com/2011/11/04/majors-...-projects/