^^ It is really extremely odd that they haven't posted anything to stop/prevent this kind of crazy speculation. Of course they can't just disappear. They are a US company, their identities are known, people have met them etc And if they had simply been planning to run away with people's money, I am sure there would have been better ways to do so - not spend millions of $'s paying TSMC, Uniquify etc for one.
But as it must be clear to everyone by now that they have run into some problems/bottlenecks, why not simply say so? I am sure people would prefer to know than to be kept in the dark. The lack of communication is only making things worse and I don't think people's reactions will be any worse if they knew.