| SAN FRANCISCO
SAN FRANCISCO Facebook Inc named Chief Operating Officer Sheryl Sandberg a director on Monday, adding the first woman to a board that includes seven men.
For years one of the most vocal critics of the gender imbalance in Silicon Valley's executive ranks, Sandberg, 42, joined Facebook in 2008 and played a central role in guiding the social networking company to its $16 billion IPO in May.
Her promotion comes as Facebook seeks to cultivate a more mature image, as opposed to the college dorm-room startup reputation that has lingered conspicuously since Harvard dropout Mark Zuckerberg founded the company in 2004 after building a prototype website that judged the relative attractiveness of his female classmates.
"Sheryl has been my partner in running Facebook and has been central to our growth and success over the years," Zuckerberg, 28, said in a statement. "Her understanding of our mission and long-term opportunity, and her experience both at Facebook and on public company boards makes her a natural fit for our board."
Prior to joining Facebook to helm its business operations, Sandberg worked at Google, where she was credited for building the search advertising division into a massively lucrative cornerstone of the web giant's business.
She has been tasked with stoking similar growth at Facebook, which claimed $3.7 billion in revenue last year but is under pressure to justify its $70 billion valuation in the public markets.
At the same time, Facebook hopes the promotion of one of corporate America's most high-profile women will go some way to soothe concerns over its own gender issues, especially given Sandberg's advocacy on the subject.
Before Facebook went public, the California State Teachers' Retirement System, the second-largest largest pension fund in the United States, openly urged the company in February to diversify its board to include women while calling the makeup of the all-male panel "disappointing."
Two months later, the women's rights group UltraViolet held a protest outside Facebook's New York offices over the same issue.
The Menlo Park-based company faced embarrassment as recently as last week, when the Wall Street Journal published advance excerpts of a memoir by Katherine Losse, an early employee who recounted being harassed and propositioned by male co-workers until Sandberg intervened when she came onboard.
""By naming Sheryl to the Facebook board, it's clear the company received the message loud and clear," CalSTRS CEO Jack Ehnes said. "We are optimistic Facebook is on its way to further expanding the board while simultaneously creating the diversity and independence we think is important to the future sustainability of this vibrant company."
In recent years, Sandberg's clout within Facebook has been unquestioned while she has also served as its public face, often in place of the sometimes socially-awkward Zuckerberg, who has focused on improving the product. Meanwhile, Sandberg has represented the company at events like the World Economic Forum in Davos, Switzerland - where she led a panel on women's advancement in January.
A former chief of staff to Treasury Secretary Lawrence Summers during the Clinton administration, Sandberg serves on the board of Walt Disney Co and several non-profit organizations.
"Facebook is working every day to make the world more open and connected," she said in a statement. "It's a mission that I'm deeply passionate about, and I feel fortunate to be part of a company that is having such a profound impact in the world."
Under Sandberg's stewardship, Facebook navigated a rocky IPO in May but still faces a litany of growing pains, chief among which are its regular brushes with privacy controversies that threaten to erode the eight year-old service's popularity even as it approaches 1 billion users.
On Monday, the social network was again subject to fresh accusations that it had tampered with user privacy by changing the email contact listed for every user to a facebook.com address without notification.
Facebook defended the move, saying it was part of a broader, earlier effort to enhance "consistency" to the service.
"As we announced back in April, we've been updating addresses on Facebook to make them consistent across our site," a Facebook spokeswoman said. "In addition to everyone receiving an address, we're also rolling out a new setting that gives people the choice to decide which addresses they want to show on their timelines."
Facebook shares closed down 3 percent at $32.06 on Tuesday, still more than 15 percent off of its May offering price.
Aside from Sandberg, the company's board comprises of seven men, including Zuckerberg; venture capitalists James W. Breyer, Marc Andreessen and Peter Thiel; The Washington Post Co Chairman Donald E. Graham; Netflix CEO Reed Hastings and Erskine Bowles, the University of North Carolina president emeritus.
(Reporting by Gerry Shih, Poornima Gupta and Matthew Keys; Editing by Matthew Lewis and Tim Dobbyn)