Any point to downvoting already closed questions?
63567
Why allow closed questions to be voted on?
137966
Don't allow questions with close votes to be bountied
141234
Should we have a down-vote “safe zone” for new users with less than 50 reputation?
89071
Is it "breaking the rules" to downvote trivial answers?
21997
Should flawed questions be closed immediately?
133887
Are questions closed as duplicates ever automatically deleted?
99709
Reviewing downvotes?
71881
Questions with many upvotes should not be closable
69198
Why can I vote to reopen a deleted question?
128828
I can't (vote to) close a question I voted to close before but then retracted?
49675
Questions with no close votes appearing in the close vote queue?
88247
Is it possible to get an Edit notification on questions that I Vote-to-close?
135677
If a valid answer is downvoted, what's the motivation not to delete it?
43873
Can you fake a closed question? [‌closed]
12870
Would any other people want to remove downvoting
22570
Show the reason given for a close vote before the question gets closed
102333
What to do with closed questions with out of date answers?