Dubai's Moving Skyscraper

Interesting idea for a skyscraper that moves and is powered by wind:
http://news.bbc.co.uk/2/hi/middle_east/7472722.stm

The world's first moving building, an 80-storey tower with revolving floors giving a shifting shape, will be built in Dubai, its architect says....The 420-metre (1,378-foot) building's apartments would spin a full 360 degrees, at voice command, around a central column by means of 79 giant power-generating wind turbines located between each floor.