Confusion as to in which site to post question?
10048
Automatic wrong site suggestion when posting?
130134
Which programming forum is best for Opinion based questions?
96596
On which Stack Exchange site should I ask question about a printer?
77534
Best practice for marking own questions that could belong on another/multiple sites
37221
I don't understand an answer. Should I add a comment, or post a new question?
116563
Where to post a "canonical answer" when it's not in response to a specific question?
20138
Allow cross-posting of questions to more than one SO site
14734
Another "which" question
84600
Where to ask questions about food
133452
What is the correct way to close my question, whose relevance I am doubting
109724
Is it okay to repost a question from another website that was never answered there?
77734
Where do I ask opinion based questions on Stack Exchange?
105052
Where should I ask questions about using software?
68901
Where do I suggest new Stack Exchange sites?
19672
FAQ for Stack Exchange sites
23493
Is there a Stack Exchange section FOR vague and rambling questions?
111780
How should we deal with questions that fit on more than one Stack Exchange site?