Are performance questions on-topic/constructive for SO?
115725
Strategy for dealing with "which is faster?" questions
21129
Can we prevent some of the low-quality questions from entering our system?
103795
How aggressively should we maintain and improve very popular questions?
147191
Can I ask questions about asking questions?
138266
What questions belong on Super User vs Server Fault?
65587
Strategy for "Which is better" questions
69448
Posting to share knowledge instead of a strict Q&A
150478
Is a question that specifically asks for a summary of a broad topic valuable to Stack Exchange?
98520
Where to post questions asking for expert opinion?
88503
Let's re-evaluate the Question Timer
110259
As a new user on a site, what's the best way to ensure your question will be positively received?
27176
Why is asking a question on "best practice" a bad thing?
126851
Which Stack Exchange is best for a question about project architecture
105148
Should questions by new users have to be approved before becoming generally visible?
69057
Mark questions to receive notifications and updates?
116677
Should one ask generic or specific question?
81781
Where to ask "subjective and argumentative" questions on programming?