Travel Trends –, Delta SiteSeer Challenge, Royal Caribbean – Launched this week, this ‘TripAdvisor meets Digg’ travel site allows travelers to add user-generated news and reviews, which are then ranked by popularity.

Delta SiteSeer Challenge
– Another major airline trying the (semi) user-created video contest (Southwest being the latter). Send in your video on why you should be in the contest, compete against 5 other teams, get video taped enjoying a Delta destination…the public votes for their favorite team, last team standing wins 1 million SkyMiles.

Royal Caribbean Tried-and-True Travel Tips – A very controlled user-generated content offering from Royal Caribbean. Submit your best tip in response to a monthly question…a simple way to receive positive UGC.

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