Thanks for this. I got hit with one but I was able to undo the dammage with a self-upvote (which I generally don't like doing) the thing that worries me is that a lot of very small accounts (not that mine is big but smaller than mine) are getting hit and this is discouraging a lot of new or undiscovered users. For example, a friend of mine @exhibique got three on a recent post.

"If you see a fellow Steemian whose posts have been negatively impacted, give them an upvote." I think that is the best suggestion. My vote is only worth like .01 but if I see someone getting screwed over, I will give it to them.