Great article! I look forward to the next article on the topic of miners and their importance to the industry. And on that subject I hear some currencies like DASH and NEO cannot be mined because they use a feature called "virtual mining" (which I hear is done by AI in a cloud and does not require any human input).. can you elaborate on this ? And if this is so, where does it leave the future of mining and those who make a living off of it?