Although it's still a year away from being completed, the Burj Dubai, the soon to be world's tallest skyscraper, is taking shape. They have an aggressive website that updates the buildings height as well as skyscraper news around the world, namely other buildings trying to claim the world's tallest title. A new outline of the building is highlighted in red with the building progess and a webcam updates pictures of the construction. 3-D renderings of the site plan and skyline are an added feature.
Also, a GIS site for Dubai is up but not operational yet. I have posted a link on www.gispilot.com under the "World Countries" section. The same message has been up for a month now and I do not know when it will be operational. However, the link is there for your other mapping needs on Dubai.
On the web: