While personally I think this is a great idea, it's nothing new.

In a technocratic society; specialists rule. It wouldn't matter whether the President would be a programmer, engineer, or theorist. Any scientist would do an equally good job at re-factoring the government's inefficiencies.

But sadly, a FPTP voting process means it's a popularity contest. Fix the voting system, and open up this possibility. My vote's on this: http://www.youtube.com/watch?v=3Y3jE3B8HsE