Communication is the act of 2 people engaging in a dialogue. Commenting on posts is the essence of communicating, which is a social function, therefore bringing to the BLOCKCHAIN this social function is a great thing. I strongly feel that STEEMIT as a social platform with bounce Facebook out. Even if many cannot write posts due to low self esteem or the inability to drum up original content and creative idea's, the ability to comment still keeps them in the game and continue the social aspect. I have been on STEEMIT for 1.5 years and I have met the most amazing people, that I otherwise would have never met. I have learned to make recipes from different cultures and countries that I have not gone to. The idea of original content, leaves me with the notion that they speak truth in their words, and we commonly form a bond of trust. Thanks for thinking outside the box for the sake of the #blockchain and #steemit