I've found that my laptop is not as portable as I'd hoped for, and the fact I need a Graphix tablet to draw my stuff on it makes it very cumbersome and in no way portable. Whilst the stylus sensitivity on the pandora is no way as good as a wacom, it would be great for sketching and pixel art, if I can get good enough pixelart animation tools to use on the pandora I'd use it as a sketchpad/art/animation tool, possibly using Gimp?
With the TV out cable, this would be awesome for live demoing/showing off your sketching skills, just imagine doing this on a 52inch plasma.... or a PROJECTOR.... OMG
If the firmware has the upgraded ability to take the new SDXC cards as mentioned in another post this would nullify my need for my laptop for most things, as a Possibility of 4TBs using both SD slots would kick my laptops 160gig HD in the nuts.
MP3 Audio...etc.
Flash hopefully.
The only task I'd need my laptop for would be music as I'm only happy using Ableton live at the moment.
MAME, DC, PSX, PSP, N64 SNES, MEGADRIVE, PCE....etc yes, and definitely yes. So yes I'd tick "other" mostly.