Up vote bots serve only one purpose, and that is to make the upvote bots owner money, that is all, nothing more, it is a tax man dressed in I am here to help clothes. They (the bot owners), do not care about the content, all they care about is the money. Any bot owner that says he cares about more than money is lying because if he cared about more than money he would allow his upvote bot to be used for free and provide the maximum vote they could.