"We felt like our users should be rewarded and recognized for their good deeds and contributions to the communities so we designed the medal system. Based on your activity within a club toi can earn different levels of medals. Think of the médailles as a measure of reputation. The higher the medal, the plus respected the user in that club."
is what the fanpop says :x
my reason for getting a medal is that to montrer people that i really l’amour that club :)
It's a way of montrer that someone's been really active in a club, contributed to it a lot and added a lot of stuff which other people have fanned. It's a bit aléatoire though. I've gotten a medal for a club which I've contributed less to than my other clubs, I'm sure.