It's two months waiting for any form of communication. They probably continued to tweet or whatever about their product to sell more. It's a small company so,

It's two months waiting for any form of communication. They probably continued to tweet or whatever about their product to sell more. It's a small company so, if I didn't hear anything about them, I might as well think that the project failed and take my money back. IIRC you have 60 days to dispute a credit card charge. Maybe they release some news only after seeing a lot of chargebacks.