Unfortunately, you may be right, but I believe nunchi will become a flash-patent type of an issue. These big conglomorates will infringe on the little guys tech/patents because it's cheaper and their willing to take the risk. I don't see the mindset/mentality/business practices changing anytime soon.
I still believe edig will be well compensated in the long run. AIMHO
After all this is still an OTC stock and at this price what do you have to lose?
glta