Can you be more specific? We may be talking about two different things. The Ubuntu phone requires apps specifically written for the UI (though I think things written against Qt's mobile APIs can be made fairly easily). The Ubuntu phone will not run your average X app. I'm not aware of the Ubuntu tablet proposed to be any different.
My understanding is that apps will indeed seamlessly switch between the two modes - but only where they have specifically been adapted to do so. Apps not adapted will not run. Or am I mistaken?
Afraid I don't know any more than what they've written and that you can see in things like https://www.youtube.com/watch?v=fiEkCaA_P7c
(I didn't interpret a desktop experience as necessarily meaning X.)
How is Maemo unreliable in that respect? I was disappointed to find Touch doesn't work like it does.
> But don't expect a traditional Linux-based desktop but on a tablet, since that's not what you'll get.
I thought the whole point was that you can switch. That's what Canonical says, and what's demonstrated in some videos floating around.