Social media stocks hammered as Facebook debuts - Yahoo Finance
NEW YORK (Reuters) - Social media stocks, led by Zynga Inc (ZNGA.O), slumped in volatile trading as traders used the securities to hedge or bet against the star of the sector, Facebook Inc (FB.O), which went public in a disappointing debut on ...
Beyond Facebook: A look at social network history - Yahoo Finance
NEW YORK (AP) -- Facebook may have made social networking a worldwide cultural phenomenon, but it wasn't the first Internet company to connect people online. And it won't be the last. Here's a look at how social networking has evolved.
