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Disagree but definitely Internet 2.0. Internet as in since www.

Interestingly enough, when you look at Steem(it) and all currently happening pre-SMTs already: we are replicating the Internet.

Another blockchain which is truly revolutionary, and somehow Steem’s only real competitor currently, is blockstack.

Not sure I'd go that far :) It's still new technology and it takes time to see the impact.