Giant Balloons Company

After having been acquired by Interpublic ten years ago, public relations agency MWW Group has bought itself back through a management-led buyout.

New York-based trend and research company PSFK has launched PurpleList, a Quora-like question and answer service for marketers staffed by 750 invited industry experts from around the world including Foursquare Founder Dennis Crowley, Engadget Founder Peter Rojas and Treehugger FOunder Graham Hill.

New York-based trend and research company PSFK has launched PurpleList, a Quora-like question and answer service for marketers staffed by 750 invited industry experts from around the world including Foursquare Founder Dennis Crowley, Engadget Founder Peter Rojas and Treehugger FOunder Graham Hill.