You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract Anna Wintour Tweeted for the First Time Over DOMA, May Never Tweet Again Editor Used Vogue's Account Instead of Starting Her Own By Michael Sebastian, Published on June 26, 2013 0 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Register Now Already a member? Log in.