What can we learn from the design of Corporate Headquarters?

I've just come across a web page that steered me onto one of my favourite topics (see below). I started putting links together here which I intended to be about management in general, but the list has become dominated by an issue that I find particularly interesting: how the physical design of the workplace influences the performance of organisations. This is a debate that you can take in so many different directions, from organisational structures through to motivation and workforce performance.

But to get straight to the pictures of futuristic HQ designs, follow this link.