A downvote without any reason or motivation explained in a comment on the downvoted post , is childish behavior . It shows weakness , no matter what wealth you carry .
Be honest to yourself and others , show a spine , and put words to your action's .

Should Hive make it mandatory to always comment when placing a downvote ?
Maybe even make it impossible to downvote with delegated HP , or give the option to delegators to only delegate for upvotes ? I mean children need childish rules to make them grow up sometimes . ;-)