Lots of dick picks, people vomiting and other similar nasty pictures have been spammed by an angry user (steem-bootcamp / hive-destroyer / etc) on Hive in the past few days in the form of hundreds of comments:
This bot will now automatically downvote any activity from hive haters spamming this platform with inappropriate content.
Follow my downvote trail on https://hive.vote to automatically downvote everything that downvotes, in order to counteract these attacks reducing the abusers' reputation and making their spam less visible.
In action