While Shoimi DEFINITELY needs to do some work if he ever wants to be non-reluctantly accepted into an RP (not to offend), I think it was just a bit much to imply that everyone who RPs has the goal of being an author. Some people just want to be flashy and make a cool (from their perspective) character. Yes, these are the kind of people you may not want in other RPs, but this one doesn't seem to have its integrity based on any deep, central story. It's about the fun of fighting (whatever that means to different people) and doesn't seem huge on character building (correct me if I'm wrong, Inferno).
That said, just avoid him if you don't like him. Don't act like he's destroying the soul of the RP. And, for the love of Allah, don't get that hubris-y attitude some of the others I've seen around here have. You're too good for that. Like it or not, we're all just regular people on an internet forum.
EDIT: Oh, and in case anyone tries to pull the Ninjablu argument, I will hopefully join this once Inferno tells me what I have to do.