I can see your frustration but you have to consider that there are 'vote farming' accounts on the blockchain that produce 10 posts a day and that are regularly auto-voted. It has been a reoccurring problem.

The people who downvoted your posts believe that they are protecting the chain and likely see multiple posting as spam/farming and not much beyond that.
You could appeal to those accounts to remove their downvotes (@curangel,etc.) as an option. I'm just trying to help.