An interesting article. I appreciate your effort, and HONESTY on the cryptocurrency market. I see so many people posting articles and videos, having the audacity to advise others on what they should be investing in, as far as this 'digital money.' Personally, the one thing I believe we all know is, we really don't know. We're in almost entirely new territory here. You sound as though you're really doing your homework, and trying to learn all you can, as many of us are, but at least for now, I would never tell someone to put their money into this coin or that technology. Bitcoin is the closet thing we have to a 'Blue Chip,' -semi-long term history investment, and we all know what it's been like. A definite upvote.