Pincus Faceoff With Zuckerberg Shows Fearsome Prelude to Zynga’s IPOhttp://www.bloomberg.com/news/2011-12-11/pincus-faceoff-with-zuckerberg-shows-fearsome-prelude-to-zynga-s-ipo-tech.html by mhunter • 15 years ago 2 0 15 years agoBLbloomberg.com