Hi all.
I still say that Bitcoin (BTc) is actually a classified experiment into AI using all those parallel processors as a primitive-but-effective neural net.
The inventor has stayed silent since 2011, because he is aware of this and is actually working undercover for the US military who are in the process of using the data thus gained to build a 2nd gen AI. ie machines designing machines.
Would make sense, the algorithm to actually decide which BTc is valid is secret but apparently "non random and post quantum" which suggests an AI might be responsible. Using all those surplus graphics cards as well as custom chips as a heuristic algorithm based NN would make sense as unbeknown to the user quantum interactions within the chips themselves could be encoded in the output and later reassembled.
It turns out that this theory might be valid as recent work with chips that "design themselves" has let to BTc processors (custom ASICs) an order of magnitude faster than the previous ones. Also most newer memory cards use the same algorithm to optimize storage space, with "bad" areas normally not used but could be actually part of a quantum neural net in every mobile phone and digital camera.
Sound feasible?