Do full size and full travel (eg not those 'orrible flat keys) bluetooth keyboards still exist anywhere?
You used to be able to find them, but looking now all I can see are the 'mini' keyboards meant to go with phones/tablets. All the fullsize keyboards seem to be proprietary 2.4Ghz dongle based.
When you say full size, do you mean the ones that include the number pad (i.e. not tenkeyless?) or do you mean the keyboard that's not shurnk down?
I am currently using the Wedge Mobile Keyboard (from MS cashback) and it's comparable to laptop keyboard, and I don't find it that bad.
That said, I think another way to go about it is to look for those Bluetooth Dongle that turns USB keyboards into a bluetooth keyboard.