Facebook (FB -5.9%) has given back all of the gains seen in late trading yesterday. While Baird...

|About: Facebook (FB)|By:, SA News Editor

Facebook (FB -5.9%) has given back all of the gains seen in late trading yesterday. While Baird has issued a bullish report, the NYT has a less-than-glowing column about Facebook's Sponsored Stories product, noting its spotty ad-matching capabilities and privacy issues. Meanwhile, the L.A. Times reports on how some U.S. teens are souring on Facebook relative to Twitter and Tumblr, due to privacy concerns. (previous)