Hello @focusnow.
I do really love your post

A. Blockchain in social Media: If I do not start from where the Steem blockchain has touched lives, I would feel bad

I cannot believe that thinking about how Blockchain has changed our lives we forgot about Steemit. Thank you for reminding us

I just heard of mediledger now it's medichain. The health sector is really being influence by Blockchain. Good luck in your contest