Right place to ask a "discussion" question (I'm setting up a blog, what should....)
924
Give each site a parallel site for polling, recommendations and subjective-ish stuff
152226
Interesting Questions for all MY Stack Exchange sites in one place
120133
Where to ask question about hardware?
62553
Can we discuss topical news on Stack Exchange sites?
147720
Where should I ask my not so specific question?
144937
How to structure forum database
127609
Where should I post a Windows PowerShell question?
55450
Site to ask any question that will be moved to appropriate network site by reviewers
37221
I don't understand an answer. Should I add a comment, or post a new question?
71206
Suggestions for editing old "Not constructive" question into constructiveness so that it can be preserved
15535
Put questions on StackOverflow
23493
Is there a Stack Exchange section FOR vague and rambling questions?
18679
How do per-site Metas differ from Meta Stack Exchange, and where should I go to ask my question?
19672
FAQ for Stack Exchange sites
48561
Create a folder structure in a discussion board
92212
One post with multiple questions or multiple posts?
5875
How do I correctly tag my questions?