Coming late to the discussion but just found the Pyra board. Apologies if I'm repeating stuff that has been covered already in other threads. I don't follow the boards as much as some people do.
I use the pandora everyday at work and it works well for me. I am happy with it. Open mobile clamshell device with keyboard, high resolution screen and supportive community. All good.
The keyboard: Keyboarding could be faster. I have a Zaurus that used to be my daily machine and can type much faster on the Z. Flat keys, less key travel, less squishy resistance on the Z.
The LCD cable: I am in the process of replacing one now (on order). Failing LCD cables are a bummer. I open and close the device on the order of forty times a day or more so the cable gets a lot of abuse. Would be nice to have something rock solid. I think I saw that this is being addressed.
The battery compartment lid needs a better design. My pandora loses power sometimes when it is bumped in my pocket, triggering a reboot. Can be a hassle.
Some personal preferences, though not crucial:
-I would like a bigger screen. I don't use the speakers so would prefer the real estate going to a screen. My eyes aren't what they used to be.
-I don't use the pandora for gaming so don't need the gaming controls and wouldn't mind a smaller machine that fit more easily into the pockets. (Obviously not with the majority wrt gaming on this one. Just sayin'.)
-A lip for easier opening has been mentioned in this thread. This would be nice.
-Pie in the sky but wouldn't it be nice to have the option of getting the Pyra with an e-ink screen. I use it mostly for shell interaction/command line stuff so don't need animation. The extended battery life would be oh so nice.