Anything that can be done digitally, will - in the end - be done digitally. The fact that 'transferring value' over the Internet without constraints is now possible, we have a lot of catching up to do.
The most intriguing question will be: how are developers going to make this user friendly? The ones who can solve this puzzle first, will be the big winners.
Oh yeah agreed currently Ethereum has all the developers and they are working like crazy to build all kinds of applications using the tech. :)
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