You're not. Just learn to aim without the computer assisting you. We don't get assist with our mice, why should you get assist with your gamepad?
2) It is really hard to fit my 62" 3D Samsung DLP on my computer stand.
Then move your computer to your TV?
3) If you guys are so good with a kb/mouse, why are you so scared of Auto Aim for controllers (sounds like fanboyism to me)
We're not scared of it. Auto Aim is as bad as Aim Bot on CS:S. It's an unfair, unneeded advantage. Just learn to aim better, or use KB/Mouse.
4) I can't get the leather couch to wrap around my computer desk properly.
Get a couple of these. One for KB, other for Mouse. Job Done.: http://edge.shop.com/ccimg.shop.com/230000/232300/232387/products/-!JML%20Table%20Mate--76544565.jpg
Face the facts guys, with no new consoles in the forseeable future, controllers are a MUST for PC gaming. If you want to stick with the KB/mouse (oldschool), maybe you should keep to Diablo/Sim games.
Face the facts, Mouse/KB is superior to Gamepad when it comes to FPS games. As H.G.Wells said: Adapt or Perish. Adapt to KB/Mouse, or perish with your Gamepad.
Give me auto aim online (it is in SP) so I can show these kb/mouse fanboyz how to shoot!
Learn to play.