[punee]

I think you're missing the point.

I'm proposing HN introduce a feature that exists on virtually every message board on the internet (i.e. blocking users). That's because its usefulness is well-recognised.

I fail to see what being here has to do with how precious my time is. My time is precious to me as soon as I start to value some experiences over others and decide which ones I consider valuable, and which ones I consider a waste. I don't have to be spending my every waking moment "hustling" to have a concept of value.

Reading comments from authors that I find interesting is a valuable use of my time.

Reading comments from authors that I find stupid and annoying is a waste of my time.

That's why I wish I could prevent that from happening.

"Not thinking" about the existence of such users is in no way a solution to that problem.

[rm_-rf_slash]

Maybe you think I'm stupid and annoying today.

Maybe you forget my username and after some time you see a comment of mine that is insightful and meaningful.

Do you recognize the flaw in your logic?

[punee]

No, I don't see any flaw.

Am I supposed to carefully read every stupid comment from a poster that so far has only annoyed me on the off chance that he writes something insightful once in a blue moon?

I'll ignore him and take that risk. I'm sure it's still a +EV move overall.