http://www.caseyresearch.com/editorial/3560?ppref=GLD189ED0810A

"In contemplating the possibility of another stock market meltdown, it seems important to me that in spite of the exuberance with which investors rushed back into the market over the last year, the memory of 2008 remains vivid, tempering enthusiasm with caution. For example, the market still has relatively little appetite for early-stage, grassroots exploration projects; by our latest estimates, Mr. Market is willing to pay on the order of ten times more for Proven & Probable ounces in the ground than for less certain resource categories."

(My emphasis added)

Hmm - not so for TDC.