Not surprisingly, Inattentive Parents as a category topped the list of the ten least popular behaviors to encounter in fellow guests during a hotel stay. Hallway Hellraisers took second place in a comprehensive questionnaire that brought attention to the most common peeves guests were likely to experience. The study is detailed in the latest issue of Travel-Intel, a weekly publication sent to 103,000 travel agents in North America and posted on for travel consumers to read. The publication also looks at Wellness Travel, which is reaching new heights of popularity as a vacation genre and now representing some 15 percent of all global tourism. Get the full story at Yahoo! Finance