I'm happy to follow you, Erivaldo, you raise some interesting & worthwhile questions. I think. Problem is some of your diction is a bit confusing. What do you mean by "unreliable"?

Further down you write, "you should probably relate..." Odd choice of words.

Then you substitute "cured" for "curated" in paragraph three.

I'm guessing English isn't your first language. But I think you might benefit from closer editing.

We can't really rely on FB reactions to our articles because FB is a different audience, self-selected by & large. People who know us. While Medium attempts to reach a wider audience, of readers with whom we are not acquainted.

Some good thoughts overall.