Site’s share offer will create new billionaires and millionaires – but analysts worry about its capacity for growth and many users fear for their privacy Management consultant and business expert Peter Cohan does not plan on investing in Facebook stock any time soon. The author of 10 business books, including Capital Rising and Export Now , took a look at the social media network’s filings for its coming share sale, which could value it as high as $100bn, and knew he would take a pass. “Everything is so hyped