1) BitForce SC Jalapeno: a USB powered coffee warmer providing 3.5 GH/s, priced at under $149
2) BitForce SC Single: a standalone unit providing roughly 40 GH/s, priced at $1,299
3) BitForce SC Mini Rig: a case & rack mount server providing 1 TH/s, priced at $29,899
$150 for 3.5 GH/s ? .......this will surely be the downfall of Bitcoin as we know it.
Love me or hate me,
bitlane.
The only danger is in the beginning and BFL can address that situation. In the beginning, one entity could buy up 51% for about 600,000. If BFL does not allow one person to buy that many at once... or even just staggers delivery to known different buyers there is really not a big problem.
This is the free market, and the buyers will be taking a bunch of risks. One is that they spend $30,000 and the protocol changes in such a way that they can not keep up. Even buyers of the current FPGA single probably do not fact that problem as it is more programmable.
Video card miners can sell their cards. People who keep boxes and keep items in good condition could get more then 50% or more of what they paid for their cards. They are not doing so bad!
Think of it this way, right now bitcoin is subsidizing the power industry, who does not give back to the bitcoin community. With bitforce SC products the money is going into the community instead of the power industry.