Add a little more flexibility when searching closed questions
45915
Add a duplicate:0|1 search operator
156900
Search/browse my own questions easily
113988
Addition to faq or /ask: Stick around
115812
Allow locking of answers
140836
Please automatically include text covering site specific close reasons in the help pages
113886
Allow grouping of favorite questions
66932
Why do popular but not ideal questions keep being closed?
7142
Showing meta questions in the same manner as linked and related questions
106883
Auto-flag duplicates of deleted questions for reopening / deletion
114583
Should users be allowed to remove the "Possible Duplicate" links on closed questions?
52372
How do you challenge the closing of one of your questions?
23298
Searching for questions that have ONLY a given tag (i.e. add a range operator for tags)
124266
Let me modify my close vote
58248
Extending the search context in the admin list post screen
56691
Disallow closing of questions with a certain number of question / answer upvotes
139852
Dealing with suggested edits on question to be closed as duplicate
137966
Don't allow questions with close votes to be bountied