punishment

Are you using any ranking lists in your team? E.g. TOP 10 list of most broken builds per day

I was wondering what kind of ranking lists (if any) you use in your team. What is their purpose and how do you reward/punish someone who join the list? Do you have any special ceremonies in case of a new rank ...? Here is a list of ranks I heard about and some of them been using myself: TOP 10 list of most broken builds per day TOP 10...