Hey Futuresque,
The Exchange is the OTCQX and gives Americans an broader option of buying stocks such as GNH. http://www.otcqx.com/otcqx/
I've been told that this exchange is more accessible on a broader plane of trading platforms in the US and I think there will not be issues in disparity in the SP that happens on the pink sheets. I'm by no means educated on this stuff, although I have heard about this relatively new stock exchange and it's success.
As far as Brent Cook? I don't really know but my impression from talking to Sasha was just that...he has been educated and invited. I still think that there is no plans for immediate future. Does GNH foot the bill for Brent Cook to come to the property +++ just because he made incorrect remarks on BNN? Does Brent Cook go for that reason?
He did mention another guy was interested, Gonsallves, Consalves? It was a long chat and I recognized the name but it escapes me and google has failed me. Also he said he spoke to Jay Taylor this morning and that he was now up to date.