Social Media The Independent’s top 100 U.K.-based Twitter users How many do you follow? By Brooke NolanFeb. 16, 2011 SHARE The top spot went to Sarah Brown, wife of former Prime Minister Gordon Brown. She’s No. 1 because “she has been recognised for some time as ‘the first lady of Twitter,’ and because she is influential as well as popular.” To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.