From what we have seen in history, improvements are always made to the prototype. Take cars, computers, light bulbs,...the list goes on. The person who invented the first working prototype creates a new way of thinking and usage for that item. Later on, other people - designers, engineers, mathematicians, and other specialists find new ways to improve on the new invention usually making it more efficient, affordable, and more sleek. Bitcoin is definitely one of the greatest ideas to be invented. I hope to see more growth in Bitcoin and Steemit.