Clarification
Ok! There are some things we need to clear up. "Listen up and listen tight!"
1st, Scaredest is a word according to Merriam Webster's 11th Collegiate Dictionary. So there is no need to edit and change "scaredest" to cowardly. However, there was confusion with "scariest." Some people took this as meaning that the particular fraggle was spooky looking/acting. Therefore, I edited and changed it to "scaredest." Scaredest can also mean cowardly, so there is no reason to change words.
2nd, Everything is based on opinions. Nobody can be proven right or wrong about who "they personally believe" which fraggle is the smartest, dumbest, etc. For instance, I believe Mokey is the nicest Fraggle. However, someone else can debate me and say that Mokey isn't the nicest because in the episode "I DON'T CARE," Mokey inconsiderately took Boober's lucky blanket and gave it to Red, and it ended up having a paint stain on it. Then, to increase Boober's frustration, when there was a Fraggle court justice meeting about it, Red made fun of Boober, and Mokey laughed at every single joke. Gobo is the only fraggle who didn't laugh at Red's jokes about Boober. Therefore, because of Mokey laughing in regards to Boober's misery, one can argue that Mokey is not the nicest fraggle.
Also, as far as Mokey being the cockiest, I don't think she is either. I think Cantus is the cockiest. However, one can argue and say that Mokey is the cockiest because she even tried to be the "TRASH HEAP." The point is, everything is opinionated. There are specific times when all Fraggles show some type of inconsideration to the next Fraggle. Therefore, the opinions as to who is cocky or nice will vary between Fraggle fans. It is simply a personal belief, but not a factual belief. Please understand that. If Cantus Jack read this thread he would probably say, "no one is right, and no one wrong."
3rd. I forgot, so nevermind the third point. Oh wait.. Please be fair in your opinions. I love Mokey, but it doesn't mean all positive characteristics will go in her favor. Be fair, not biased!