, thats quite lovely of you. I for one believe upvoting on those who comment on your post is a way of saying "thank you for dropping by."
Since the platform is more of interacting with one another than the monetary profit, i believe upvoting people's comment is a way to bond with them.
RE: 鉁达笍 WHEN YOU SEE PEOPLE WHO ONLY UPVOTE THEIR OWN COMMENTS INSTEAD OF YOURS ON YOUR OWN BLOG! 馃ぃ