Social Targeting Ad Networks?

[Sg4]

Hi,

We have recently been running a campaign on Media6, an ad network company that offers social targeting technology (IE: ads targeted at friends of friends who have visited your website already, based on your social graph). We're looking for other networks that have similar technology, but I haven't had much luck identifying anyone else. Looking for suggestions.

Thanks

 

[RobMonster]

honestly speaking never heard of anythng like that