The document discusses the landscape of mobile technology and experiences. It notes that as of 2008 there were over 4 billion mobile subscribers, 1.1 billion computers, and growing mobile adoption around the world. It argues that creating meaningful mobile experiences will be important as location and mobile devices increasingly define people's identities and interactions. It suggests focusing on understanding people's relationships to their devices and creating applications and games that invest for the long term by being more than just messages.