It's a good point. I've spent time responding to a comment and decided to abandon because the HN community will soon correct me if I'm being biased or saying things without any real source to back it up.

I don't worry so much about being up voted or down voted (but I dig getting karma points as I know I'm giving someone else some value). I do however care about end up in a disagreement with someone else that turns into a superiority match. I personally don't want to be that person.