On Drupal Answers we have two new moderators. Looking at the history shown for the moderator activity of one of them, I have noticed the following entry.
It is for something happened before the user was made moderator; the link takes to an answer of his that he deleted. The post was not flagged from any user. (At least, the page showing the list of all the post flags doesn't show anything.)
What does "deletes flag votes" mean, if there isn't any flag?