Yes, there seem to be a common misconception that it's density as such that matters. Successful big cities are not based on density, but the fact that they go o

Yes, there seem to be a common misconception that it's density as such that matters. Successful big cities are not based on density, but the fact that they go on and on (making some areas very dense indeed), while San Francisco quite quickly becomes suburbs. Everyone always comes dragig with examples of cities that developed over decades. A more apt, but still unlikely, comparison would be something like Vancouver. Personally I think that the ship sailed when the tech companies built campuses instead of towers.