What is serial voting and how does it affect me?
I see sudden downvoting for my answers without explanation (five downvotes in one minute).
I have seen Can I tell who downvoted one of my answers? and am not interested to know who downvoted my answers. But if all are downvoted by one user, chances are that this is spam/serial downloading. All I am interested in is the reason so that I can improve the answer.
Is there any special handling for such serial downvotes? (I have no intention to go after the downvoter(s).)