This is a bit along the lines of Patrick's marvelous post http://news.ycombinator.com/item?id=1438472
I’ll add the HN thread from that here too.
That link of yours is very good.
https://news.ycombinator.com/item?id=1438472
It's never wrong to review that famous and ever-relevant essay, Falsehoods Programmers Believe About Names, and for which there has been oodles of prior discussion on this forum:
https://news.ycombinator.com/item?id=12450825
https://news.ycombinator.com/item?id=21492464
Original at https://www.kalzumeus.com/2010/06/17/falsehoods-programmers-...
This is a bit along the lines of Patrick's marvelous post http://news.ycombinator.com/item?id=1438472