Face time with Facebook CEO stirs concerns on Wall Street

Mark Zuckerberg wants at least $5 billion from Wall Street investors, but those investors will not be getting much face time in return.

The Facebook co-founder and CEO made that clear when he skipped the social networking company's first major briefing for analysts and bankers last week. The meeting was the first of many that will take place in the run-up to an IPO that could value the company at close to $100 billion. Zuckerberg's dismissive approach is hardly unique among elite Silicon Valley companies, but it could become an issue with investors because of the enormous control he exerts over Facebook via special shares.