A recently leaked developer document from Microsoft foretells of an upcoming Xbox Clubs API. Xbox Clubs was a feature released last year that enables Xbox Live users to create social groups. Eager developers anticipate a major opportunity to transform Xbox Live into a social hub through the API.
Quick: Name that professional network with more than 50 million members. Did you guess... Viadeo? LinkedIn is larger, with over 175 million members. But Viadeo has upped it is game with its acquisition of Pealk, which bills itself as the #1 head hunting App on the web. According to the press release, that search ability is what Viadeo is after.