Should meta requests be closed as duplicates of announcements if the same thing is requested in an answer to the announcement?
135386
Should bug-report/feature-request *questions* that duplicate Grab-bag *answers* be closed as duplicates?
24930
Auto comment "possible duplicate of ..." missing on voting to close as duplicate
105704
Question closed as duplicate with  and also shown as "Possible duplicate"
133576
Should we reword the closure text for duplicate questions?
146576
Askers should be able to close their own question as a duplicate
15326
Duplicate explanation should encourage improvement of original
3426
What is a "closed" or "duplicate" question?
51087
Remove votes to close question X as a duplicate of Y if question Y is closed as a duplicate of X
77659
Prevent upvotes for duplicates, or carry upvotes to master question
112391
How should one respond to "duplicate answer" flags?
112256
Should I still post an answer if I see several answers have already been posted while writing an answer or making a fiddle?
14204
Should we prevent meta questions from only containing required tags?
119128
What to do with meta questions referring to currently non-existing features?
138642
Should the "closed as duplicate" message be altered?
131299
Changes to "close as duplicate"
78861
Why are there two separate boxes about duplicate questions?
80775
Are meta site questions linked to each other?