I never understood why people always come into this forum talking about qwerty sliders. There's tons of those with way better specs than the portrait qwertys, as we ALL know. However, most of us bought the Pro for it's main purpose: the form factor.
To me, slide-out keyboards are inconvenient and obnoxious to use. They are too wide (can't type with just one hand) and the keys are always too flat! Also they add way too much bulk to the phone and the hinges or sliding mechanism may become weak and break over time. They just don't feel right in the hand.
I couldn't agree more. The Droid, etc. (sliders) are no more useful to me than a virtual keyboard. Build me a Blackberry running Droid. That's what I want, period. I simply am not going to use anything but a portrait physical keyboard.