[nindalf]

This reminds me of something that Dijkstra used to do and was criticised for. He used to use [sic] a lot to point out tiny errors that others used to make, implying that the other person wasn't competent. In the words of John Backus, "this guy's arrogance takes your breath away" [1]. In Dijkstra's defense, he might have been arrogant but he had much to be arrogant about.

Perhaps when your bona fides aren't so well established as Edsger Dijkstra, randomguy23, you would refrain from doing the same. We all understood what that person meant. Discuss it and move on without resorting to pettiness.

[1] - https://medium.com/@acidflask/this-guys-arrogance-takes-your...