Nice little company. In fact, back in the late 90's many of us got together and actually sent 2 people to South America to visit their little scam. Jim Bishop (SI/The Golden Lists) was the perpetrator who organized the deal.
Suffice it to say it turned out to be somewhat of a bust as far as getting info was concerned as one of the people who visited did not fulfill his obligation to bring back the data we were looking for.
However, everyone involved got a nice little video of the property and the area surrounding it!
The ONLY good thing about the company itself was that it was halted from trading for 10 days as the Naz thought it was a scam. (I guess everyone knows now) This created some incredible publicity and when the stock reopened it was trading at about 5x + the price it was when halted providing a very nice ROI for those of us who sold that morning <vbg>.
As for their operation and the amount of gold that it will produce, I'd have to believe that the bullion holdings in AU by a couple of members of this board greatly exceeds the entire real (true) production one could expect from MYNG over the next decade.