Excellent. I have cast exactly one downvote, and I only did that because I got hit in crossfire on the very best thing I had ever posted, a poem that was a decade in the making. I know I can't expect poetry to make me money but it was traumatic to lose a couple bucks because one whale was mad at another.
In essence, to downvote is to do harm. From where I exist, downvoting does more collateral damage than good.