Movie quote: The Children of Doom... Doom's Children. They told my lord the way to the Mountain of Power. They told him to throw down his sword and return to the Earth... Ha! Time enough for the Earth in the grave.
Remembering Morrowind, it was actually possible to play a good part of the game without killing anybody and still leveling your skills - because it was possible to abuse the barter system and level up via trainers. Oblivion on the other hand, disabled such schemes and the only way to level was to go out and kill stuff.
After seeing the pics and reading the magazine, I would say that this game is going to be a pretty bloody game, without options for peaceful problem solving.
In my opinion, the Skyrim mantra shall be like the following dialoge:
Mongol General: What is best in life?
Conan: To crush your enemies, to see them driven before you, and to hear the lamentations of their women.