Conditioning comments
59454
Use of the comment package
18805
Ripping off answers from comments
108648
Can I "tip" someone who left a good comment on my answer?
65778
Language hints for quoted code
31986
"Belongs on" comments
126114
Adding line by line comments to math proofs
153027
Quoting someones comment in own answer
9917
Reputation for comments?
7147
Allow for setting comments to "auto-expire", to become "temporary comments"
19115
Mark a comment as the answer to a question
27180
Some improvements to blockquotes
121821
Commenting Regular Expressions
108137
Is it OK to leave "What have you tried?" comments?
86202
What makes a good/valid +1 comment?
152270
Answering comment-answered questions
57390
Changing the verb for indirect quote/reported speech expressing habitual actions
12347
How should I handle questions which are answered in the comments?