Norwegian Prime Minister Jens Stoltenberg, stranded in New York City due to erupting volcano, has been governing the country entirely from an iPad.
http://www.foxnews.com/scitech/2010/04/16/governing-norway-ipad-theres-app/
http://www.foxnews.com/scitech/2010/04/16/governing-norway-ipad-theres-app/