Hey I do not understand one thing
how long does it take for a AA to make back the 75 BTC
I really don't get why AA would not be used by the manufacture to mine, if they were worth more than 75 BTC.
Can some one enlighten me?
They have non stop 1 THASH on and testing. Why would they need more units? To destroy the market? $50k per week they make with machines that are currently testing by my rough estimation. Perhaps someone has more detailed info.