discussion on quora: http://www.quora.com/Why-is-Facebook-creating-a-Q-A-product-to-compete-against-Quora http://www.quora.com/Why-is-Facebook-creating-a-Q-A-pr

discussion on quora: http://www.quora.com/Why-is-Facebook-creating-a-Q-A-product-to-compete-against-Quora http://www.quora.com/Why-is-Facebook-creating-a-Q-A-product-... ... the first two answers are starkly different