- there is this thing called the Interweb that helps communicate efficiently from all over the world (I find amusing the idea that you have to be in a certain place in one country to work on Internet stuff; doesn't sound like "eating your own dogfood" if you ask me);
- instead of all european entrepreneurs moving to the US, why not organize in Europe? Most people want to move to the US because it's easier, with less bureaucracy... yet they have to face complicated immigration issues.
Just because pg is a brilliant entrepreneur who identified a few specific rules to help replicate what he did ten years ago doesn't mean it's the only way. Far from it. Think different.