Especially in an upvote-based system, like Hackers News or Reddit. I'm not saying that these systems aren't useful, but simply it has flaws. Fortunately, there

Especially in an upvote-based system, like Hackers News or Reddit. I'm not saying that these systems aren't useful, but simply it has flaws. Fortunately, there is a "flag" button to counteract that, although it doesn't always work.