But on Hackernews those one-off comments can come from years of studying the same topic. Sometimes even explaining why the long well researched opinion missed something so important that the whole article is wrong.
No, they dont. Which is pretty clear everytime something you do know a lot about pops up. Majority of it is just people shooting their opinions over coffee break. Which is fine, we go here to relax and slack, but does not produce super educated opinions.
