Hello acidyo
I have come to know many things from your informative post.Thanks for sharing it.
I am scared a little bit reading your post.If I always try to post good content, is there any chance of getting down-vote? I generally post twice or thrice a week.I always try to put my best without noticing what I get from the content but when I got reactions from people , it provides me more enthusiasm.
There's no need to be scared of downvotes, moat are used well and do close to no harm.