Hello @pedrobrito2004,
thanks for your comment and vote!
I agree 100%!
In the case of @mmmmkkkk311 it's clear why he spreads his downvotes. In his words from his profile "Vote trading circles are worse than bidbots, downvoting posts upvoted by SBI farm, upvotebuilders etc ...".
Well, I'm definitely "guilty" of that ;-) I've been enrolled in SBI for quite some time now. I still think SBI is a nice idea to share some longer lasting appreciation to fellow steemians, I've enrolled hundreds of steemians, with some benefit for the person that enrolls too. I've also delegated some SP to the program because I like the project.
After receiving the downvotes from the "downvotecontrol" guy I've again critically looked at SBI but there's no abuse I can identify with SBI.
So, maybe I/we just have to agree to disagree with this "SBI hater" and his supporters. I think this kind of mo is questionable at least and I don't like this kind of "policing" the content and comments of others.
I've come to understand that there are certain things that should be flagged like spam and plagiarism and this kind of content hygiene is pretty effectively done by @steemitcleaners.
But to force anyone's opinion onto others with downvotes is questionable to say the least. I came to the conclusion that the free downvotes and maybe downvotes in general introduce a kind of toxicity into the otherwise wonderful #steem blockchain. I wanted to get a feeling for how others think about this hence the poll.
Cheers!
Lucky