WOBURN, Mass, May 3, 2011 - Acquia, the world's leading provider of commercial open source social publishing solutions for Drupal, today announced that Dries Buytaert, Co-founder and CTO, and Bryan House, VP of Marketing, will be sharing their insights for web-based business owners, developers and marketers on Drupal in the Enterprise and the Future of Content during the 2011 CMS Expo Learning and Business Conference on May 2-4.