The manga is significantly better than the anime, though things tend to go unexplained for a very long time, and some things aren't explained at all.
Zath: Behold, Karo: The only woman in existence who can make Fenix shut the fuck up.
Redsnow: That, and, frankly, if Karo doesn't like you that much, your character is probably going to die soon after his acceptance anyway.
Keiran: Bad RPs don't get picked, unmemberable RPs get ignored.
Zelosse: I don't usually laugh at blatant attitude, but when I do. It usually involves Karo.