It really doesn't matter. PR's will come when, and only when, they are relevant. There is too much positive things going on between patents, possible partnerships, maybe a buyout, etc.. That is one thing I really respect about this penny stock; they don't put out fluff just to appease the shareholders. Nothing good ever comes from that unless you're day trading. News will come. And when it does, I for one do not want to be caught left behind. Name of the game is patience!! SVFC$$$