Business Check Twitter Before Yelling by Drea Knufken August 7, 2009, 6:45 am 133 Views ShareTweetShare ShareTweetShareSEE ALSO:The Best Books for Anyone Starting a Business Written by Drea Knufken Currently, I create and execute content- and PR strategies for clients, including thought leadership and messaging. I also ghostwrite and produce press releases, white papers, case studies and other collateral.