B2B Marketing Goes Social : A White Horse Survey Report. (White Horse) (参照資料:PDF) In March 2010, White Horse conducted a survey of corporate marketers of their companies’ use of social media marketing. The results provide asnapshot of the current state of social media marketing and demonstrate its rapid evolution over the last three years. 2010年3月、White Horse社は企業のマーケターがソーシャルメディアをどう利用している かを調査した。その