Display votes next to comments in User → All Actions → Comments tab
105321
Display the Number of Comment Upvotes In Recent Activity Pages
95252
Could new users see a notification in the space where the add comment button would be, like "you need a minimum of X reputation to comment"?
58991
How do I enable comments for user profiles?
69897
Integrate close and delete votes into /review
13011
Please add an option to search posts I have voted on
124108
Voting buttons for locked posts
31772
See a list of my top voted comments? Or another way to track progress on Pundit?
63921
Issues with comment voting in the Stack Exchange Android app
158765
Tab name completion for comments please!
83843
Showing comment form under each paragraph
141037
How to fit tiered comments on a small mobile screen?
105542
Allow flagging a comment after upvoting it
6342
Show the number of up-votes and down-votes on the mobile site theme
111738
Could mods have "add comments to chat" to supplement "move comments to chat"?
68134
Show timestamp of a vote in the tooltip when mousing over it
128269
Comments asking for upvotes/accepts
28458
Add a second 'share' button to posts with comment-ready links