It is a good mechanism to ask a question to FIND a question?
95817
Why is asking a question often the best way to find a question?
81403
Is there a tool to help find where the best place to ask a question is?
137525
How do sites moderate self-answered questions?
117693
How are "related" questions selected?
32806
Why are "Questions that may already have your answer" search results better than the actual search results?
55871
Can I ask a technically solved question for better advice?
92043
Is there a more user friendly way to figure out where your question fits?
54709
Where to ask "listing" questions?
75372
Bounty-like facility for rewarding excellent questions
106952
"Please ask a new question" encourages question repetition for duplicates
12566
Give an incentive for finding duplicate questions
30609
How do question bookmarks work?
28202
What's the incentive to answer questions?
146401
How does SO get the related questions when I ask question?
143202
Can “How to” be a question?
96777
Ways to give users some specific education about question quality and topicality
15852
Posting and answering questions you have already found the answer to