Crypto-currency data mining.
Regardless of who "mines", the cost of calculation/electicity. I don't think big companies have any economy of scale over a small company in doing so. Nor do I think that Big Companies really have the culture or IRR expectations for it to make sense for them to turn into big miners. What am I missing to your question?
With regards to you comment, may I ask you to investigate Iceland? To investigate China? Just tow countries that are heaviliy investing in crytpo data mining, thus to you comment.. not so, it happens today; Hense my origonal question how you going to stop it?
The question that I submitted was for board review and not for me to asnwer and give the how to free of chaarge!