The document discusses the growing importance and potential of mobile as an advertising medium. It notes that mobile devices now outnumber computers and televisions, and that smartphone ownership equals the number of Facebook users. Industry leaders predict that mobile will rival and possibly surpass television as the most important advertising platform. While mobile usage and capabilities are rapidly expanding, the document cautions that expectations for its potential should not get ahead of the medium's current size and adoption rates. Overall, the future of mobile advertising appears very promising as technologies, speeds and standards continue to advance.