Am I encouraged to ask my question on multiple SE QA Sites?
295
Is cross-posting a question on multiple Stack Exchange sites permitted if the question is on-topic for each site?
4433
How to correctly post a Q&A style question (i.e.self answer) without it failing minimal understanding
38540
Wouldn't it make sense to have more than one answer acceptable?
20138
Allow cross-posting of questions to more than one SO site
111780
How should we deal with questions that fit on more than one Stack Exchange site?
127373
What's the etiquette on re-asking questions?
126766
Move questions between Stack Exchange sites
54709
Where to ask "listing" questions?
77534
Best practice for marking own questions that could belong on another/multiple sites
116860
Is it poor form to switch accepted answers?
99231
Is it ok to ask to explain a certain piece of code on SO?
46786
Where can I ask questions that I don't know how to frame well enough for Stack Exchange?
55450
Site to ask any question that will be moved to appropriate network site by reviewers
115725
Strategy for dealing with "which is faster?" questions
123973
How to know reputation question/answerwise separately ?
146284
Etiquette, rules, or advice on which site to pose a question? (Or, why are there so many StackExchange sites?)
147010
Are all questions welcome?