[mtmail]

"Be civil. Don't say things you wouldn't say face-to-face. Don't be snarky." https://news.ycombinator.com/newsguidelines.html

[dozzie]

Why do you think I wouldn't point out the errors to him face to face?

And conversely, would you point me the guidelines face to face if I did that in real life? Are you yourself sticking to the guidelines here? The chances are that you wouldn't and you're not.