[beermann]

I actually wrote an article for Gamasutra about this when they were first launching: http://www.gamasutra.com/blogs/DaleBeermann/20090327/83618/G.... Still, when I first tried it in their demo booth I was really impressed. But the data center was only 60 miles away. As soon as you get too far from the data center, there are actual physical limitations of being able to accomplish this effectively.