Wow, in your first link @nirobdas says, "in such a way that they are each subjected to reciprocal controls" but if you look at the other comments the comments are normally like this:
dear,,sir i love your all post,,, very well writter...
all the best.
You bring up some excellent points that some of this stuff isn't nearly as obvious unless you're looking more carefully. I'm going to keep this in mind and see if there might be some ways to identify some of this stuff.
Here's another one for you to check out....look at the Magic8ball comment. First time I've seen that.
https://steemit.com/politics/@adamkokesh/pwjvb0i0
This one looks suspicious....there was no video in the article. Rubeldas...
https://steemit.com/freedom/@adamkokesh/a-slave-to-no-one-harriet-tubman-forgotten-freedom-fighters
plus there's more on there you might want to have a glance at.