to me to me to me
balls to me
upvote to me

...

But seriously...

The "auto comment" bots are an enormous problem. I have suggested that using a captcha to make a comment would not be a bad idea, but that would also get rid of the beneficial bots.

I'm of mixed opinion on upvote bots. Without vote trails, I would be getting less income from my posts, but with vote trails I feel like my posts aren't getting read by anyone ...

It's a mixed bag.