Yeah, I should have sold too. I would have walked away with a hefty profit, but everyone on this board is in the same boat. We were seeing good signs, then strange signs, then no signs. Hindsight says we should have cashed in.
You have to have a sense of humor to enjoy messing with this stuff.
I complain at times about the lack of transparency and accountability with the Chinese companies, but it's happening with US companies too. Companies are going to the pink sheets intentionally (e.g. DIGF which seemed to have a lot going for it and still may, announced their intention to get out from under the burden of reporting).
It's been a good year, and would have been great if I'd sold all my shares above $0.20. This stock will zero out my tax for the 4th quarter if I choose to sell at these prices, a slight consolation.
I'm hanging in for a while longer...looking for a clue.