This week Executive Editor Dennis Schaal followed up on a comment made by Tripadvisor’s CEO about his company’s position in the tours and activities space. After looking at the growth of Tripadvisor’s Viator brand against its rival GetYourGuide, Schaal concluded that it wasn’t really a competition as much as it was a tale of these two big online companies competing against much larger offline competition. Read on for the full story, as well as other headlines from this week.