Are the rules really so important that a useful question has to be deleted?
56456
Are recommendation questions an acceptable kind of list-type question or should they be closed?
17555
What questions should be closed with reason "too localized"?
46526
Duplicate question etiquette: to delete or not to delete?
104551
Can we implement the low quality flags to delete posts after a certain number of flags?
45757
How can a question deleted by community be undeleted?
69198
Why can I vote to reopen a deleted question?
96431
Self-deleted posts and the 3 vote / 60 day rule
133230
Why is deleting comments allowed?
109169
Do answers left on questions that subsequently get deleted impact the Answer Ban criteria for those users?
23466
People deleting their own questions once they have an answer
149901
Could you (moderators) stop deleting community wiki questions?
13709
Should flagging a question for closure prevent close-voting?
13762
Deleting my own question
115323
Shouldn't SO unused tags be deleted?
150537
Reviewing low quality posts: when to delete
153253
Do community and moderator deletes penalize in the same way that self-deletes do?
61416
Should I vote to close old questions?