I haven't spent enough time with any of 'em to have an opinion on weight & thickness.
But the screen resolution on the iPad 2 (nor the mini) isn't what I want for reading text.
I recently handled an iPad 3. Really fell in love with the high res screen!
Somewhat like moving from iPhone 3 to 4! :up You know it when you see it.
Looked up the difference between the two high res iPads (3 & 4).
Double the horsepower for about the same price?
That was enough for me!
So, what could iPad 5 have to make it attractive?
- faster processor
- lighter
- thinner
- (all above are suggested in the article)
- longer run time (not likely)
- better camera (don't iPhones carry better camera now?)
If Apple didn't bring out a new tablet every year, they would be criticized as being obsolete.
That's what their critics say about iPhones.
The tablet market is just too volitle.