You are onto something here in this comment. I wrote an entire White Paper (#CometWeek White Paper) all about the importance of engagement and there's a section in the White Paper where I talk about how a comment is proof of "AntiEcho". This is something I completely cameUP with myself but it's been inspired by a very good book called "AntiFragile".
There you go!
Some things to think about...
Home Work? hahaha! 😁
@wil.metcalfe
Comet Ranker