While Zuck yaks, another take on why the stock's twisting in the wind. This one comes from Michael Matousek, a senior trader at U.S. Global Investors. "They beat, but the Street was looking for more and that's why I think shares turned lower after an initial bounce," Matousek tells Reuters.
"The big question with the stock is how it will monetize its billion or so users. A lot of people think they can't convert those users to money.