Should we be taking video games more seriously? In 2008 Nintendo overtook Google to become the world's most profitable company per employee. The South Korean government will invest $200 billion into its video games industry over the next 4 years. The trading of virtual goods within games is a global industry worth over $10 billion a year. Gaming boasts the world's fastest-growing advertising market. Tom Chatfield argues that perhaps we should be paying more attention to the video gaming world.