[codegeek]

I usually comment when I feel like I am adding something to the conversation in a positive way. I comment on topics that sometimes are closely related to my own experiences. Or it could be about opinions or advice. I think it also ok to comment to disagree on something but you must provide more than just a "this is BS". I often see comments like that on "Show HN". If you must disagree, then provide a reason.

I do not comment when it is about proving someone wrong or proving yourself right because there is no end to it. I would not comment to argue on the internet/HN as well. I do get angry, trust me just like anyone else. But when a topic "pushes my buttons", I usually close that thread or just not comment at all.

The best way is to ask yourself: If I read this comment a few days or even weeks later, did it provide any value to the thread ? What about a year or two ? Or was I trying to prove a point ? If it is the former, your comment was worth it.