Earlier quoted context omitted.
Living is also not as pricey tho
It doesn't balance out at all. If you care about being a very successful start-up, then you are implicitly competing for international talent, whether you like it or not. The same people choosing to work in SV are the people you should be trying to convince to work in Berlin. Saying they get ~ 50k euros/year but don't worry, the cost of living is low is a universal non-starter. That's just simply not competitive. The…
If you are from EU, you can go to Berlin with no fuss, if you can get a job. Maybe your US counterpart can go to SV, but you need a visa rain dance, which make sense only if you are a star that some company want to pay a fortune to bring there.
Maybe Google and Facebook take the 0.001 % of the top developers. But, top 1% is not bad either.
Also, there is a lot of talent in Eastern Europe. For them, there are hoops and work visas for both EU and US, but, US hoops are much more difficult to pass.
Not to mention that Berlin has a great nigthlife. SF? Only complaints about the male/female ratio and nerd-dominated culture.
So, while SV is certainly the center of the industry, 100K in Berlin can give a much better life than 200K in SV, especially for people with EU citizenship.