Proposal: Require anonymous comment with downvotes
138671
Allow users to leave an anonymous comment when voting
128444
Should there be anonymous answers (and questions)?
99709
Reviewing downvotes?
8960
Encouraging people to explain downvotes
23614
A method for the OP to accept comments?
48384
Why are votes anonymous? Let's make with the transparency and have them publicly attributed
12870
Would any other people want to remove downvoting
49841
Cancelling upvote on comment?
51806
Make it cost more to downvote without comment; make it hurt to leave a crap comment
31967
Place questions with X net downvotes on hold automatically
51696
Select from list of reasons when performing downvotes
54812
Comment upvote, undo, and then re-upvote: why not?
114158
Anonymity of downvotes has a loophole
20792
Delay answer downvote rep loss to voter to help hide voter's identity
153938
A Proposal for More Constructive Downvoting on Meta: Express Disagreement by Answering the Question
15279
Implement a Selective Comment Ban
45
A better serial voting trap