The people who leave comments that spoil hacker news don't care for karma, they'll just sock puppet to get their way. I don't think there's an especially large

The people who leave comments that spoil hacker news don't care for karma, they'll just sock puppet to get their way. I don't think there's an especially large issue here, bad comments get down voted to the pits anyway. Plus getting a down vote is often useful to help keep in the community guidelines.