There are several videos that have been in the Top 15 this weekend and not recognized as such. How long does a video have to remain in the Top 15 before it gets the medal? Is there some minimum vote count?

Also, what is the order of videos that are tied in votes? I had thought it was supposed to be oldest first, but there are currently 3 videos with 25 votes in the list that are ordered middle, youngest, oldest. (Not bothering with links, because it will probably change by the time you read this.) Those three also don't appear to be ordered by view counts either (unique or total).