Facebook likes big numbers — it now has more than 500 million users, each one of whom can have as many as 5,000 friends. Yet as a privately held company, its ownership base must remain small, or it will have to disclose publicly its financial results.A surging shadow market in the privately held shares of Facebook is making such restraint difficult and could spur the company to go public — even
http://dealbook.nytimes.com/2010/12/28/focus-on-private-shares-could-push-a-public-offering/?partner=rss&emc=rss
