I very much disagree with this. In fact, this article is a perfect counterexample to what you're saying, ironically - it's a lengthy, well thought out essay that the author clearly spent a lot of time thinking about and putting together. Quite honestly, it's very unlikely that any number of pithy HN comments could match up to it, and I say that with a fair amount of respect for the HN community at large. It's just very unlikely they're going to have insights on the same level: the author of the post had at least a couple of weeks of actual concentrated effort to put together thoughts on the topic.

Plus I just have a lot of respect for the author. Dan Luu is a smart guy.