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Cool Tool: TripAdvisor's New "Trip Friends" Feature
The Perrin Post
June 14, 2010

Over the weekend I updated my Cities I've Visited map on Facebook, in anticipation of the onslaught of questions I expect to get from friends planning trips. That's because today TripAdvisor -- creator of Cities I've Visited -- is launching a Trip Friends feature that allows you to pinpoint quickly and easily which of your friends have been to a place you're going and shoot them a message asking for advice.