I would say the P2 Clamshell design (as of 3/14) is pretty close to what I would ideally want. My biggest issue with the design so far is the keyboard. I would much rather have a keyboard like the droid 4 (in terms of layout, I like keys that stick out like the P1) or the Motorola VX9800 (for whatever reason that keyboard really worked well for me). Since the screen is bigger than the P1 I would assume that means the space for the keyboard is also bigger and I would much rather use that space to create a keyboard that is comfortable to thumb type. Maybe add a dedicated equals and dash key. A more radical idea would use the whole horizontal space of the case for the keyboard so that you would be moving the speakers. Put the number row down with the rest of the keyboard, put the speakers up where that used to be, maybe a little more towards center (above the nubs and towards the d/pad abxy buttons?) and move start/select below the nubs.
Speaking of the nubs, I think it is huge that the nubs get an upgrade (see other thread) so that they are more "stable" I believe is the right word. See other thread for more info about what I mean...
I do like the two set of shoulder buttons (L1/2 + R1/2) instead of just L1 and R1. I also love the Broadcom BCM4330, FM receiver ans transmitter function is beyond cool. Does it support HD radio? (just curious)
Do you have a resolution in mind for the 5" screen? 1280 * 720?
I also would change the case to be a little more comfortable in the hands, mine would usually cramp up pretty quickly which was frustrating. Maybe the bigger size would solve that.
I think if Android is on here you should add an accelerometer for games. And get Onlive running with all the hardware buttons with minimal lag. That would be huge, the ability to stream games from home PC to pandora would also be wonderful (again with minimal lag).
Is DLNA a hardware or software function, or both?
If there was such a thing as a premium/deluxe/fancy feast pandora 2 ($700 or more) it could be amusing to also see (in no particular order):
~ GPS and Compass
~ 4G SIM slot w/ usability in android / data in linux
~ DVB/ATSC receiver that would work worldwide, probably a bit tricky to find/create such a thing
~ Built in projector (why not get greedy here?)
~ Swivel tablet mode for touch screen games/e-reading/other stuff, may want a capacitive screen with that though
It's too bad that it's not a simple thing to add options and make the pandora more configurable (like when you order a notebook) to add things like webcam, gps, sim, etc.
Just thoughts by the way!