I believe that in this case we are talking about a not very scientific measure of how many followers still log in to their account, get exposed to this organica

I believe that in this case we are talking about a not very scientific measure of how many followers still log in to their account, get exposed to this organically (in a time based feed where their followers definitely see their post with no interference), and then also feel comfortable liking or commenting on it. I'm not sure what that implies, if anything other than what I just said, but if you want to discuss "hot topics" I have no idea what you think is stopping you. If people think you suck they'll just stop reading what you say, same as real life. It's no big deal.