A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
jarz
1 year, 8 months agoBob_Oso
2 years, 5 months agomcs21
2 years, 6 months agoErnestokoro
2 years, 7 months agoBoardPanda
2 years, 7 months agoevdw
2 years, 8 months ago