You can only hope that if they get flagged enough, they'll give up after a while. Is it even profitable to spam like that? I mean it's not free to create an account, so how much do these spammers make to make it worth it?
Do they just upvote each other or what?
You can open an account for free, all you need is an email and a phone number. Dunno whats their deal since its obv after an hour of copy/paste comments that people ain't having it! In some cases they do...