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.
qsquare3 months, 1 week ago
PerkDizzzle2 years, 5 months ago
dodoeum2 years, 4 months ago