had an option of getting 10000 credits by sending a premium SMS. How can facebook make it. Do you know that there may be a social networking site which is bigger or almost equal to Facebook? And do you know it earns 2-3 times more than Facebook already? That site is Qzone (Tencent), and it earns over a billion dollars in revenues per annum. How did this happen? And what can Facebook do to catch up quickly? ‘I will cite a personal example- just before Diwali I was playing this awesome game on Ibibo.com called Teen Patti. I had less money (virtual)- but great cards. Mobile Marketing!