I've added some discussion/clarification of these issues in the post and addressed the issues in more detail in another comment: https://news.ycombinator.com/it

I've added some discussion/clarification of these issues in the post and addressed the issues in more detail in another comment: https://news.ycombinator.com/item?id=24224189 https://news.ycombinator.com/item?id=24224189 .