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.
Jessie_Cai
2 years, 4 months agoCormen
1 year agosirious09
2 years, 11 months agoEmpire
3 years, 3 months ago