That sounds amazing but I'm not sceptic about the eco-system in the world. Red dead redemption offered a system like that where you get to see animals hunting each other e.t.c. But it was just a series of random encounters.
Even if the eco-system isn't what its supposed to be skyrim still looks the be one of the best games ever!
Damn, I wants it now. I especially love the sound of how items you drop can even affect what happens, and that it's your morality that will make those differences. Actually, I hope the morality plays a bigger difference than the last Oblivion cause I felt it was just there cause it could be.
Also, wonder if the Dark Broterhood are still around and kicking >:3