RE: Do You Upvote Comments? .:. You should start doing it
It is rare that I do not upvote comments on my own post or a reply to a comment that I made on someone else's post. I consider it an acknowledgement of their value and time they spent reading my post. I remember back a few months ago when I was engaging in a certain community and leaving comments on various post about the topics and did not receive very many upvotes on my comments. It made me feel like I wasted my time leaving a comment since it was not acknowledged. I do not want anyone that leaves me a comment to feel like that.