Please correct me if I'm wrong here, but it seems this means you would prefer a device that didn't have any advanced capabilities so that way all applications won't attempt to use any? Making the iPad without any extensibility was a design choice because it would be easier to make applications uniform? You would prefer to use a hindered device by design rather then software that selects its functionality based on available hardware? By contrast a gigantic portion of applications for the iPad will be designed to be run on a phone... the iPhone. I think you underestimate or don't fully understand Android.
I don't intend to sound condescending here, I am truly curious.
By contrast a gigantic portion of applications for the iPad will be designed to be run on a phone... the iPhone
Can't really talk about specific UIKit additions, due to the NDA. But, there are plenty of them designed specifically for the iPad. Skim through this photo set: http://www.flickr.com/photos/fraserspeirs/sets/7215762322426... to see a lot of the things added in by Apple that devs can (and almost definitely will) be using in their apps.
I think you underestimate or don't fully understand Android.
So all of the stories about apps working on one phone but not another, on 1.5 but not 1.6, with a physical keyboard but not an on screen one, they're not true?
So what where you saying about not wanting a platform with applications designed for a device with hardware you don't have?
When you buy a phone running a more generic OS, you can't really be sure if any given app will work on your phone, especially if you don't have a popular phone. I'd be wary of buying an Android phone outside of the G1, Droid, or Nexus One for that reason alone.
From what I've seen in the video, this device doesn't have much custom UI and the main selling point is hardware.
Also this tablet might also run Ubuntu or ChromeOS. Which means that the OS won't be nearly as integrated with the hardware as it is on the iPad. Or that the tablet's UI won't be designed specifically for the device it is on. Or apps that it will run won't be designed specifically for the device and instead will be generic, to the lowest common denominator (which, most of the time, will be a phone, not a tablet).