Good Software for Editorial Management?

cardoso asks: "I'm editor of a Brazilian news site, with a few permanent writers and a dozen occasional collaborators, and all the assignments are hand-made. I wrote a few queries for productivity stats (thanks heaven for MySQL), but the everyday tasks are not automated. What I really need is software to organize the stories: who's doing what, deadlines, production stats and assignments. It may be standalone or a Drupal module. I tried all the popular project packages, but they're too generic. Are there any solutions specially crafted to the online publishing market?"