I upvote all the useful, on-topic comments that add to the conversation that I see, so about once a day. I downvote all the off-topic, hobby-horse-pushing, bad

I upvote all the useful, on-topic comments that add to the conversation that I see, so about once a day. I downvote all the off-topic, hobby-horse-pushing, badly-informed, self-interested or -aggrandising, wrong, mean and repetitive comments, it's basically a full-time job.