According to a new report from Informa Telecoms & Media, SMS will remain a significant source of revenues and traffic for mobile operators on a global basis until at least 2015. The firm states that global SMS revenues are forecast to rise to $136.9 billion in 2015 from $105.5 billion in 2010, while global SMS traffic is expected to increase to 8.7 trillion messages in 2015 from 5 trillion messages in 2010. Article