Etiquette, rules, or advice on which site to pose a question? (Or, why are there so many StackExchange sites?)
295
Is cross-posting a question on multiple Stack Exchange sites permitted if the question is on-topic for each site?
55072
On which Stack Exchange site should I post subjective questions?
146149
How to share a question on different related SE sites?
34292
What should we do about Stack Overflow-specific questions on Meta SE?
19672
FAQ for Stack Exchange sites
124213
Do questions about specific StackOverflow implementation details belong on SO or Meta?
27739
Is it okay to use Stack Overflow as the support forum for a product or project?
98520
Where to post questions asking for expert opinion?
85389
Where can I ask questions for website recommendations?
92227
What is the Stack Exchange (Staff) process of launching a site?
157730
The question wizard might be useful for Meta Stack Exchange too; should we give it a try?
4433
How to correctly post a Q&A style question (i.e.self answer) without it failing minimal understanding
106999
Is cross-posting wrong (to an external site)?
70901
How many Stack Exchange sites are there?
33644
Should we have a subjective version of every Stack Exchange site?
66626
Where can I ask general curious discussion questions?
118357
Is the Q&A format really suited for Meta?