I'm wondering how five towers of that height, clamped together, are supposed to sway without tearing each other apart. Bet an architect says this isn't even doable.
And I hate, hate, hate the pyramid.
hellinahandcart - Have you checked out the menu for safety on the site? I'm no expert by any means - but it appears that that has been taken into account as well. I'm sure there will be some modifications with time and FEEDBACK from AMERICANS.