If most here are convinced that the tech is a winner, and that promotion is a loser, then those that can should keep buying at bargain prices that are almost certain to rise as the tech is sold in mass quantities. 

I, for one, remain less than 100% sure of success of the tech. You never know what the future holds. Therefore, I'm not likely to buy further. In fact, today, I sold calls against 4% of my shares. The Jan $5's at $.75 US. I felt it prudent to generate some income with my outsize investment. If the price of those calls goes up, I may sell more. No need to be greedy. I would love to have those shares called away!