About a week back, the Annual Shareholders' Meeting (AGM, in Indian terminology) of Warren Buffett's Berkshire Hathaway was held in the US city of Omaha. Just like every year, the world's most famous shareholders' meeting was a two day festival thronged by tens of thousands of Berkshire shareholders. Besides the stalls featuring products of Berkshire subsidiaries like See's Candy, Fruit of the Loom, and Netjets, the highlight of the festival was a five hour, unscripted, Q&A session with Warren Buffett and his deputy Charlie Munger.