Are these things rude?
75325
Is it rude to say commands or imperatives without saying please?
114967
Is it rude to ask the status of an application?
130008
Are Stack Overflow people *still* nice?
141426
Should an answer that encourages illegal activity be marked as "Offensive"?
155756
Is this problem ill-defined?
125931
When should I be taking the time to identify items, and which items should I not bother with?
47879
Polite or unrectified placement of the word please
25445
Down and duplicate votes on my questions as a new user seem like bullying
17924
Someone who gives unsolicited explanations in a condescending way
34549
How to ask questions in a way that avoids answers that question/patronize the approach rather than address the question?
43732
Starting a Question with "Why Not . . ." Inappropriate?
25105
Suggestion phrased as a question
87872
Is it acceptable to use "Just wondering" as a question?
140455
Why are SO participants so unfriendly?
130984
Should an interface ever say "please"?
31654
Closing Etiquette: Why Do Some Answer *and* Close?
99231
Is it ok to ask to explain a certain piece of code on SO?