- I've already mentioned I like Psion keyboards. (grin) A good compromise between key travel, typability, mechanical strength, and size.
- Stowaway keyboards are very nice as will. Wifey has one for her Treo that she just loves. If something like that were employed it could be acceptable, but I'd still lean towards a Psion or Psion-like keyboard because it's all one piece, and less likely to give trouble over time.
- Backlighting would be seriously cool. I wish Hiro had backlighting. I often tilt the screen towards the keyboard to type in the dark. (chuckle) I agree it should have a dimmer as well. Wifey's Treo has a lighted keyboard that's outright painful to behold in full dark.
- I also like the larger Enter key, but that could be a real issue with keyboard real estate at a premium.
- On a different note, in college I had an HP-41C that I paid $400 for, when a pair of them were the backup orbital insertion computers on the space shuttle. The first winter I owned it, I was driving home from college in upper Michigan, and it was seriously cold. When I got home and pulled the calculator from my luggage in the trunk, there were ice crystals on the display, and when I tried to turn it on, it only emitted baleful squeaks and then fell silent. Since it normally didn't make a peep on power-up, and it looked completely dead, I freaked. But as luck would have it, I popped the batteries and let it warm up over night and alles war gut. Whew! After that the 41C always rode in the passenger compartment!