It's true that there no 'sure fire' indicators, but as someone noted, I sure take comfort in seeing that all of the insiders are holding onto their shares and Mr. Richardson is still adding even at the $4.00+ level.

There are no guarantees with any stock, but this one is sure shaping up into something special, based on everything I've read and heard so far. 

I won't be selling my shares for a while yet.  Let the shorters push pennies around, but as time goes on, it would seem that the best strategy is to hold long.