I envy your commitment and work that you have to read the posts of many people.
I, with my other duties on a daily basis, almost make it impossible to do so and so I end up jumping, ignoring those users who have frequently posted any kind of thing ...
I still think that the lack of a vote, in the post, not to vote at all, ends up creating the effect of not having an audience. Consequently, the person will start to think about why ...
The worst problem I see is some who write anything and are winning good votes, whatever the reason behind it ... I think that in these cases, a negative vote (but slightly, so as not to zero) would be good to cast one touch"