They have some type of restricted stock unit to get around the 500 limit with employees. http://allthingsd.com/20110107/with-500-shareholder-concerns-gone-will-

They have some type of restricted stock unit to get around the 500 limit with employees. http://allthingsd.com/20110107/with-500-shareholder-concerns-gone-will-facebook-make-big-acquisitions/ http://allthingsd.com/20110107/with-500-shareholder-concerns...