I believe it will be a reality in October, 2014. I would welcome it. I don't need or use my iMac, my MacBook Pro is sufficent to do other things and my iPad 2 gets a great deal of use. The iMac will be sold and the iPad 2 with to fund the rumored iPad Pro. We know the screen size and maybe in a few months the specification.
I know it's been talked about to death but I'm throwing in my thoughts.
III Corps - I Must Go
|AF4_2483 Surfing the Serengeti by DaveInHouston|
from Hot Air Balloon view
|Peregrine Falcon by Psychic1|
from Best Wildlife Photo of the Week - 4