As I mentioned in my last post, O'Reilly interviewed him and it's a quite interesting read. I only disagree on one point. He says "I think there are always going to be keyboards." (...) "it's also the fastest way to get more than a few characters into the computer."
I think that will change. At some point voice detection has to come around and get better than the keyboard and we will finally start talking again - as nature wants us to - instead of quietly sitting in front of our computer.
And at some point there will be developments to directly transfer sentences from your brain to the computer without the need to talk - though I'm not sure if that's really an improvement, language is just too cool an invention imo.
Well, for now I really look forward to improvements in booting time and on latency issues. That's another point were Windows has a really hard time to compete. The drivers' and applications' code is mostly proprietary and hidden somewhere behind closed doors and servers.
It's simply a great technical advantage to be immediately able to look at all the code, see how it works and find out where's the best point to fix a certain problem. And then being able to fix the actual root cause of the problem. That's one of the neatest things about open source.