Downvoting or Voting to Close without leaving a comment
8960
Encouraging people to explain downvotes
113263
Android: "Vote to close" vs. "Flag submitted"
138671
Allow users to leave an anonymous comment when voting
100348
Should closed questions earn vote/viewcount badges?
42659
Proposal to solve the Uncommented Downvote problem
24930
Auto comment "possible duplicate of ..." missing on voting to close as duplicate
49841
Cancelling upvote on comment?
20494
Any point to downvoting already closed questions?
87368
As a mod when should I vote to close content that is not flagged?
66637
How to deal with downvotes without any explanation
56691
Disallow closing of questions with a certain number of question / answer upvotes
128814
So annoyed with no-comment, vindictive downvoting
40811
Can we have the ability to retract a close vote before it closes?
54812
Comment upvote, undo, and then re-upvote: why not?
51604
No reason for anyone to see pending close votes, except OP (and maybe people who already voted)
44674
Vote to close a deleted question - bug?
16146
Can we get x comment votes per y minutes, rather than one vote per 5 seconds?