Good points, but still, if all those things were true don't you think there should be some kind of payment behind that? Because if nobody is paying Sigma for all the contributions, then there is something wrong.
To me it's a lot easier to let the market do a lot of the work for you, for example when this is up 50%, I'll be thrilled to see why. If it's from some huge revenue deal, OEM, intel inside, etc, then I'll know to buy some Sigma stock at that time, having missed the first little bit.
In fact that may never happen, but if it does I'll be watching to pile in with you guys. Until then I'll remain on the sidelines waiting for any news involving Sigma getting paid for something. I don't think one needs to research this thing anymore, just have to wait to see if they can sell it, imo.