You guys who are suggesting OS X on a tablet don't get it.
A tablet (or any post PC device) and a PC are indeed 2 different animals with 2 different purposes. This is probably the #1 reason why the Surface is failing. Here's a good article that goes into a little detail on the subject:
http://www.slate.com/blogs/future_t...ce_pro_2_tablets_for_people_who_hate_fun.html
This is where Microsoft made (and continues to make) it's mistake. Ballmer said that "Slates" were simply a computer in a different form factor. I don't believe that is true. A good tablet (or smartphone for that matter) should be simple to use. The OS should be simple and transparent to the user, and allow the user to pick it up for the 1st time and run the applications that they want to use.
I will always want a nice big Mac with a 24" + monitor, with lots of RAM, a big solid state drive, and MS Office Suite, Primavera and MS Project Management Software, Photoshop, Final Cut Pro, a good editor and a compiler loaded. But I suspect I am a small part of the overall population (who will always want a full blown computer in addition to other devices) , a part that is shrinking everyday.
MS (and Steve Ballmer in particular) absolutely doesn't "get it". They are trying to build a full blown computer into a tablet - with a desktop operating system and desktop applications. They don't understand the market, and if they don't get a grasp on it the day will come when they only own a very small sliver of the OS market and become just another maker of good application software...
Anyone suggesting OS X on a tablet is making the same mistake..