Forbes is a rag. I"ve read a few of their articles and they lack basic research and usually are heavily slanted to the right wingers. Too much politico gets in the way of solid financial articles. Folks......if FB has decreased mobile revenue and decreased monthly and daily page time the stock will trade even lower. they currently are worth about 20 a share but the market doesn't always react rationally. Personally I think FB is headed to the low teens if another bad quarter comes out.