Why not hide the "add comment" option?
120358
Show the "add comment" link also to users who cannot add comments
148524
Why does Stack Overflow prevent new users from commenting?
154006
Allow linking (suggested) edits to one comment
37700
How can I ask for clarification on a question I'd like to answer if I can't add comments?
156332
Comment editing timeout well before "link" is removed
72865
Please wrap the entire comment flag description in a `` (making the entire text clickable)
129126
Clicking on `Add Comment` used to focus on the comment area but it doesn't anymore
144201
Can I place  in a comment?
564
In which step of compilation are comments removed?
134930
Please make the multiple comment timer less annoying (non-resetting etc.)
31985
Should a user be forced to add a comment when they vote to close?
24412
"Leave a comment" link even when you can't
44557
SharePoint Online, how to disable new "Comments" feature?
15279
Implement a Selective Comment Ban
20441
Is there a way to edit or delete and reenter comments once they're posted?
21776
Deleting comment removes "Add comment" link on Mobile
33142
Comments aren't displayed on Area 51 if the comment section has to be expanded