When I myself downvote, I add the reason for downvotes.

Whereas, sometimes or often, I get downvotes with no reason attached.

If the moderators would like this site to be more positive, would you better suggest for the users to comment when downvoting?

Then the answerer with the mistake can improve himself/herself.

  • By the way, there are so many issues for each individuals, I think whenever I come up, I try to use the "source-oriented" method as much as I can. Thank you.
    – user7644
    Sep 20, 2015 at 4:58
  • 1
    Related / possible duplicate: meta.japanese.stackexchange.com/q/731/1478
    – user1478
    Sep 20, 2015 at 5:54
  • 3
    Moderators can't make people comment when they downvote, although I agree that it's useful for them to do so.
    – user1478
    Sep 20, 2015 at 5:54
  • Withoud doubt. I am asking for these who downvotes with no reason attached.
    – user7644
    Sep 20, 2015 at 5:55