TripAdvisor Hits 75 Million Reviews and Opinions Milestone

TripAdvisor Hits 75 Million Reviews and Opinions Milestone PR Newswire LONDON, July 26, 2012 LONDON, July 26, 2012 /PRNewswire/ -- World's Largest Travel Site's Content Increases 50 Percent in the Past Year Community Also Grows with 32 Million Marketable Members Worldwide ®TripAdvisor , the world's largest travel site*, announced that it now features more than 75 million travel