Say wha?!
There is no technical reason why OS X couldn't have full screen apps before it was a GUI design decision. Now they are adding full-screen mode for all the recent Windows switchers who are scratching their heads saying "how do i make this thing go full screen, duh!?" I for one don't like the idea of this change, and think it's developing for the lowest common denominator. But that's me, we'll see...
