"Gestures" have a better chance of being incorporated into Laptops and Desktop computers than "Touch".
"Gestures" could make use of their already built in iSight camera. There's no need to smudge your screen.
I have fond memories of my sexy 12" Powerbook.
The 12" Air will most likely replace both the 11" and 13" Air.
It will certainly simplify Apple's 2014 product line up:
12" Macbook Air
15" Macbook Air...
I don't think it will be a budget iMac.
Instead Apple will go for a mac mini redesign.
Think same form factor as the mac pro but in Silver.
This way they could go from real basic to higher end. E.g. The new...
I believe Apple will go the opposite way. Smaller instead of bigger:
iPhone = 4" screen
iPhone mini = 3,5" screen
iPhone nano? / iWatch? = ?" screen
Before I go: To all those phablet people out...
What about combining the fingerprint sensor with the facetime camera? The facetime camera can make use of the face recognition software from iPhoto?
The next iPhone should be called MI6 ;) Just joking, here's...