I dream of Rob's dream setup as well. I suspect many people do. But I hope it shouldn't be too hard to make it a reality. A smart phone which is always connect

I dream of Rob's dream setup as well. I suspect many people do. But I hope it shouldn't be too hard to make it a reality. A smart phone which is always connected to remote storage (the cost could be a problem here?), and how about an electronic paper keyboard which rolls up to the size of a pen, that's somehow attached to or part of the phone. Sit down somewhere, connect, unroll the keyboard, and there is your computing environment.