Have you ever tried gaming in a sofa-tv-coffetable setup? A keyboard is not compatible. better control? Yes, but no console gamer is going to be hunched over thier coffee table staring up at thier flatscreen.
I bridge the world of platforms. I own a beast of a PC, 360, ps3, wii, dreamcast, N64....
I play TES and starcraft hunched over my desk. Rock Band, Katamari, Halo, and Modern Warfare; that's armchair territory. If a gamer plays TES on console than he isn't going to try and mount a setup in front of his couch, especially when keyboards and mice aren't his comfort zone.
Bad idea man. People play on controllers for a reason. Take that away forcefully and you piss off 90% of Bethesda's fanbase.
This post I couldnt agree more to, except the OP prob never meant to get the key-board/mouse anything else but an alternative control, however, who wants to sit hunched like that playing console on a tv, like you sad, no one, the minority that would wouldnt be close to enough to make it beneficial, getting a keyboard/mouse as the CE would be an insult.
Personally I am going to buy a brand new PC for Skyrim, because of the graphics and mods, however I will hook it up to my TV and play it with a 360 controller, that is the best experience. I use to hate controllers and be all about mouse and keyboard, but after years of honing my controller skills, I simply cant deny all the benefits that a mouse and keyboard lack, yes the mouse has better accuracy, but it's even too damn easy and takes zero skill, a mouse is a point and click tool, I feel like a baby using it for gaming, I use inverted Y-axis on the control an the stick moves and acts like the head of my character in 1st and 3rd person, much better feeling and you can get so close to mouse accuracy with some skill and sensitive stick. The keyboard has got more buttons yes, but it is inferior in it's layout and cant compete when it comes to the accuracy of adjusting speed and moving distance like you can with the stick on a controller, it has every speed available, a keyboard can just set speeds from 0-100 without nothing inbetween basically, to sneak and sprint and everything inbetween you need to toggle, with the controller it's all about how much you move the stick, sometimes you need to press it, but it's basically all just one unit controlling all speed and movement, when on a keyboard you use like 8-10 buttons, you're better off using your fingers for other stuff. I'll never ruin a game like Skyrim with a keyboard.