How to put @nickname at the comments?
1419
How do comment @replies work?
94423
Transfer upvotes on comments to stars in chat
120358
Show the "add comment" link also to users who cannot add comments
137059
Unihan characters in comments
144201
Can I place  in a comment?
133049
Way to convert an answer to a comment?
51469
Allow converting comments to answers
82959
Can we have threaded comments?
76476
Change all @username references in comments when a user changes their name?
25717
Can comments be used in JSON?
141037
How to fit tiered comments on a small mobile screen?
9269
Let's make it easier to reply within comments!
107413
"Would you like to automatically move these comments to chat?" could be clearer
68817
How to comment part of a line?
31986
"Belongs on" comments
130041
Is there a way to make comments in the node editor?
70934
@ comments should link to the named person's profile (like twitter)