@Tokoro:
The problem with that in the "Jump" model is this: if an anime ends, then the main means of exposing the series is gone. Usually that leads to series collapse and ultimately it's end. If a series is strong enough on it's own merits, it will survive. But usually an end to an anime is a major blow which usually leads to less exposure, less people voting for it and ultimately collapse. Thus why a series like Bleach thinks it has to stay on the air: if it stays on the air, then it supports the manga…and if the manga keeps going, then the anime will still have a means to have people watch it.
Trust me, for every Jump manga that gets a "full series run", tons don't.
If the manga isn't good enough to hold it's own, it NEEDS to die.
Bleach needed to die for a long time. The fact that potential mangaka don't get a chance because Bleach is in a Jump slot is sickening.