Isn't MeTM one of the UnknownCoders as well? O_o
Anyway, as far as I know MeTM is a pretty good scripter. He only didn't make many scripts, but the few he made were very advanced. That's the only difference.
@Valcos: It's not a secret organisation, they just call themselves like that. Imagine Me, Zeriab and Falcon would call ourselves Zerizzacon.