I had the same problem. I sent two emails requesting information, simple stuff, with no response. I really don't expect the PPS to hold, however still have great faith in the products. The thing I'm really hedging bets on is the nature of the business. FIGA is not the type of organization that is going to go broke. Money can come from multiple sources; grants, universities and industries and finance. If the silence continues, I expect when its broken that the news will actually be "newsworthy". Nobody wants "ear candy", I'm sure we'd rather have the real deal. If they're holding for something important, I hope what they have in the bag is worth the wait. I'm still long and strong.
Speed