Buzzcity got the top award for mobile networking applications at the GSMA Mobile Asia Congress held in November 2007. This blog describes how they are changing their charging structure, partially based on LIRNEasia research. gammalife: BUILDING MOBILE COMMUNITIES We organised a session of BuzzCity-NUS Digital Media Forum a few weeks ago with presentation by Dr. Rohan Samarajiva, who leads a regional ICT policy group called LIRNEasia. His group had a done a study across five Asian nations – India, Pakistan, The Philippines, Sri Lanka and Thailand – and asked people the main reason why they use a mobile phone.