Maybe not 1000, but how about fifty...or even one for that matter... You completely missed the point. Why aren't they reinvesting their profit in the business in order to deliver for their customers?
I don't know what they are doing as far as that goes, but I do not see any evidence that is not happening. How fast, exactly, can you design an FPGA solution to the specific problem of Bitcoin and deliver it in a nice form factor, from scratch?
I stated several months ago that I could (with no working knowledge of FPGAs) probably get a couple demos thrown together for $10k. I stand by that.