Add an option to weed out questions I've answered in custom filters
47476
Is it possible to exclude questions I've already answered from the search criteria?
10674
Avoiding asking a question that's already been asked
76054
Add a message when posting to old questions with more than N answers
13367
Best way to deal with questions answered by the OP in the question instead of in an answer
101932
Make Seeing Deleted Answers Optional
67723
Add bounty remarks to a question's revision history
109397
Filtered Questions Asked By Accepted Answer/ No Accepted Answer
45738
I would like a way to mark a question in the Unanswered "my tags" page as something I'm not interested in or able to answer
40395
Automatically delete negatively-scored answers after a time
12765
How to filter any part of description or option from manpage
11795
Stack Exchange: Block a site in "Filtered Questions" filters, or add a select all
148078
Is it time to tighten up the question quality filter?
383
Custom Filters release announcement
3860
Proposed improvement to flagging, for answers
4110
Let the search find questions by ID
121370
Easy way to access all of my asked questions
22841
Discourage questions being marked as answered within an hour or so of being posted