Hide most comments on "old" Stack Overflow posts
14309
Collapse comments on old questions
110606
Can we get a comments only lock?
82981
Don't show 10k users posts they can't delete in the delete tools
29011
Block comments in html.erb templates in rails
40406
Mod shows up with OP background when viewing deleted comments
73236
Don't automatically dismiss custom flags (containing a comment from a user)
127592
How can I use the unapproved comments list as a block?
53856
Allow moderators to see a summary of flags against a user's comments
43030
Can non-10k users see comments left on their deleted content?
83818
"Show n more comments" does not disappear if not logged in
105317
How can I search for specific comments?
117779
Don't hide (un)deletion votes cast on deleted posts
67756
Don't lower the review limit on Stack Overflow
137821
Unsubscribe from answered and old questions without having them closed?
63788
What determines the number of comments that are displayed?
122078
Does voting to close as duplicate erase earlier comments?
70385
Prevent the OP commenting on their own post?