Owned a BB 8910 model for 1.5 years and liked it. Have owned a Nexus one Google phone now since it came out in December of 09 and love it. However, I have to admit that for a LOOONNNG time I have wished for a Qwerty touchscreen combo for a while as my ultimate in between, best of the 2 world sort of a phone. Having said that, there are few quirks, additional specs I would have loved for this model to have.
Starting with the hardware, outside, mostly, the front is class A as far as finish. Wis it had 3.5″ screen instead of the 3.1, the back cover however, HORRIBLE. The shinny plasticy looking is so 3 years ago. Make the back all silver/steel looking and flat and you have a perfect design, of course this is IMO.
Now as far as the specs, the dual core processor would have been the new standard of the next generation. Add a 4G band along with front facing camera for the video chat then you have something everyone could drule over. And last but not least, the resolution, currently at 320 x 480 pixel is simply unacceptable. Make it a 640 x 960 pixels then you have yourself THE best phone out there.