I'm not sure if I want to see any particular country progress as much as I want to see tech and the world at large progress. I also agree with the fact that whe

I'm not sure if I want to see any particular country progress as much as I want to see tech and the world at large progress. I also agree with the fact that when a lot of people skilled in one particular domain gather at one place, amazing things happen!! But would a small area 100% full of programmers be better or worse than something like SV? At what point does the innovative progress being produced by a city start to plateau? 25% full of high earning programmers, 50% full of high earning programmers, 75% full of high earning programmers? The point that I'm trying to make is that, without a lot of empirical evidence, I think it would be a much better idea to try and create more such centers across the world. Thus, for those focusing strictly on tech progress (as opposed to American progress) it might be a better idea to let the US immigration laws be the way they are, while encouraging VCs to travel a bit more (even to other American cities, for starters) and helping the amazing culture travel to other cities. I can't understand why we focus on one particular country instead of combined innovation of the world! The future doesn't lie in Silicon Valley being 100% full of programmers from across the world. It is just not big enough!! The future lies in a 1000 silicon valleys having a certain threshold of programmers. Just a thought.