A previous discussion[1] 11 months ago (no comments): https://news.ycombinator.com/item?id=5008412 https://news.ycombinator.com/item?id=5008412 There are some

A previous discussion[1] 11 months ago (no comments): https://news.ycombinator.com/item?id=5008412 https://news.ycombinator.com/item?id=5008412 There are some older submissions too, with a few comments each. https://news.ycombinator.com/item?id=1071734 https://news.ycombinator.com/item?id=1071734 https://news.ycombinator.com/item?id=2264243 https://news.ycombinator.com/item?id=2264243 (this one later went dead) I like the series this comes from, but I'm not competent to make an informed comment on the substance of this interesting post. [1] Colin, you know I just had to do that whenever I see you submit something that has been submitted before.