digitalindustry , i think this is excellent idea! Why relevant pro's have not yet made device based on some crypto acc, like http://www.st.com/web/en/resource/technical/document/data_brief/DM00038836.pdf . Or did they? 
you poor guy, OK just show me where Joe Six pack can buy that ?
and yes Joe Six pack essentially matters in a market, any market , if you are unsure about that just head on over the FOMC meeting and have a listen in.
to simplify that , the market is a market of humans so humans matter in the market.
you also might want to check out the history of Long Term Capital .
( i will resist the eye roll)