As I read the comments on this post, the top reply contains multiple mathematical symbols which aren't rendering on my recent Android phone. You can't pretend that HN has a huge proactive team working on these issues.

I'm loathe to infer that you think that the problem is "me" because I think the underlying question is whether the comments should be a friendly place for people who do not have time or inclination to read the article. You may see that as an appalling, lazy, degeneration in discourse; the reality is that reading the comments without wading through a blog post is a valid tactic. If clearer methods of quoting were available the two or three of us involved here would have wasted less time.

The "engineer-forward" alternative in which everyone strives to speak from a totalizing position of authority is just, frankly (as a technical person myself) unattainable.