Quote from Zeff
One of the biggest things I hate about manga/manwah/etc is that they can get abruptly cancelled, and have to try and wrap up long storylines in a couple chapters. I can't count how many manga wind up with awful rushed endings. And this kinda leaves a sour taste in your mouth. There are also the mang ...
I agree with you. My very first anime was D.N.Angel. First manga was Suzuka. For being the first one's they have a short of special ranking for me. D.N.Angel is stopped at a cliffhanger a really juicy one. The mangaka apparently likes to stop and start this manga at random so it's kinda irritating. As for Suzuka, the mangaka tends to like to drag **** out a while and when boxed into a corner someone dies or they break up leading to mindless fan service.
Spoiler (mouse over to view)
This mangaka also ruined any re-read potential I had for Suzuka for killing off the child of the main characters in the manga Fuuka.
I'll take a page out of naruto to describe the rushed/axed thing:
As long as we are cursed to live in this capitalistic world there will never be peace for rushed/axed endings.
Pretty much a world of capitalism is a bad world that promotes the sin greed and thus a manga that doesn't do well in ratings based on the japanese readers is doomed to die.
I actually feel the same way about anime's that don't get a second season when they should. Although Kiseijuu getting an anime after so long was actually quite a shock.