I am really starting to wonder if they might have produced a batch of Jupiters and decided to just keep them to mine privately. Despite their 28nm competitors lack of delivery, the network has still managed to grow rapidly and there is an obvious demand for their already designed and successful Jupiter miner. They even told us to get some BTC ready and implied they would sell from stock instead of taking pre-orders which was followed by complete silence while somebody very steadily added a lot of hashrate to the network. If they were able to manufacture another batch of Jupiters using the proceeds from the first 2 batches they would be foolish to sell them if they believe they would turn a profit.

I think a problem we will face with any ASIC manufacture is that if they are successful with their initial pre-order > development > product launch, they will no longer need to sell them to the public and just go private at that point. It would be the smart thing to do IMO. After getting us to take all the risk on the expensive RnD they can then build their own farms for a fraction of the price/risk...

I hope I'm wrong!