Global Wi-Fi Hotspot Use on the Rise, Driven By Business

This article from CIO.com details a report from a company called iPass that concludes global Wi-Fi hotspot use is increasing rapidly, due largely to how often businesspeople use it in airports and hotels. The best parts of the story are the two lists at the end that show the top hotels and airports based on Wi-Fi use. Who know Johannesburg, South Africa was a Wi-Fi "hot spot??"