Disallow premature down-voting
9834
Add a time limit before you can vote on a post
141234
Should we have a down-vote “safe zone” for new users with less than 50 reputation?
67042
How should we handle downvote retaliation?
44495
Allow an edit to notify downvoters: "I think I've fixed the issue now - please check"
1979
Can I ask other stack overflow members to consider removing their downvote after a post has been deleted?
86792
Down votes should not have any side effect, on meta
22841
Discourage questions being marked as answered within an hour or so of being posted
93957
How do I prevent getting downvoted?
97221
How to encourage voting on questions
147115
Disallow downvoting other answers if I've posted my own
140384
Please revoke badges gained by abusive voting
100205
Make it possible to prevent voting on time-limited questions in meta without a historical lock
128754
A badge that rewards "prophetic" downvoting
55709
Undo an up/down vote after a comment is left
21415
How can I remove a (down)vote that I accidentaly made
107755
Alert on edit after a downvote
140200
Hide votes for answers for the first few minutes?