Now the doubters can Hoot & Holler all they want and that's fine and my advice to them is if you're looking for a company with "better fundamentals" you should: 1). forget about the OTC altogether considering that IMO 95% or more of all Penny Stocks are "pump & dumps" based 100% on hype, with GRST being a rare exception; 2). avoid all start up companies in general; and 3). move over to the Major Exchanges where fundamentals actually exist with far less risk, BUT you'll be paying North of $5 dollars/share to enter most of them.
Some folks (even some longs:) sometimes forget we are trading on the OTC..
If all the information was laid out in black in white (the financials) we wouldn't have a chance at buying the stock at these prices!
It takes some speculation and vision.
I believe GRST is one of those good exceptions that you talk about.