It was interesting to notice the reactions of the audience when Chetan Bhagat stepped on stage at a literature event recently. Most people were fans and cheered vociferously. Others snorted and muttered in dissatisfaction. "Who invited him?" whispered one lady. "They allow anybody these days, don't they?" mused another. "How did he become so famous?" wondered a kurta-clad gentleman. "He should be banned!" spat an elderly man, drawing murmurs of support. (Banning anything seems to be in vogue.) This got me thinking.