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.
Dean5555
Highly Voted 2 years, 1 month agobeardAnt
Most Recent 1 month, 1 week agoPeter909
2 years, 1 month ago