[justrossthings]

If you want to determine the value of a user's comment by the community's knee-jerk reaction to said comment, go back to reddit.

[johncolanduoni]

It's showing overall user karma, not individual comment karma, so it's still far from reddit. Not so sure it's a good thing, all the same.

[misja111]

What you're describing is exactly how HN's comment rating system works right now.