I enjoy swordfighting on the Wii, especially in Twilight Princess. However, an Elder Scrolls style game just has too many enemies requiring too many hits each for motion controls to really be feasible, especially considering that PS3 and Xbox have different means of doing motion and PCs none really at all.
Exactly. Spending 100+ hours, sometimes 8 or more at a time, standing(!) in front of the screen waving your hands would be at the very least exhausting.