NDTV speaks to experts - Deep Kalra, Dr. Pramath Raj Sinha, Dilip Cherian, Mahesh Murthy, Vijay Shekhar Sharma, Josy Paul, and Rajiv Dingra about what Facebook’s mega stock listing means for the social networking giant, for its 900 million plus users and the world of technology. From the Harvard university dorm to a $100 billion tech giant, it is perhaps the most fantastic success stories in business history while its IPO is the largest from a technology company in history.