In case you haven't seen it, the author addressed this point of topic vs. style in a comment (albeit in a different context): https://news.ycombinator.com/item?

In case you haven't seen it, the author addressed this point of topic vs. style in a comment (albeit in a different context): https://news.ycombinator.com/item?id=43708474 https://news.ycombinator.com/item?id=43708474.