Eggnetwork was launched few days back.
The service they provide is: “The Eggnetwork was created to connect advertisers with the top social networks and vertical communities and delivers on four critical promises. Users first: give viewers a choice about which ads they want to watch. Reach: advertisers should reach the largest social networks with a single call. Targeting & accountability: leverage profile data to target video ads in powerful new ways. Safety: make user content safe for advertisers. Have real people review each video.”