Best of Tnooz This Week - Serial killers, Mobile transformers, Openly socialNewsBy PhocusWire | June 19, 2011Share This article was originally published on What were the best articles on Tnooz this week?Top five by traffic:Is Groupon a killer app or a serial killer in the travel industry?How mobile will transform the future of air travel [INFOGRAPHIC]Time-lapse video shows hotels thinking outside the marketing boxInside social media at Delta Air Lines — a behind the scenes lookHave Promoted Tweets worked for travel companies?Top five by comments:Is Groupon a killer app or a serial killer in the travel industry?The problem of managing and nurturing Gen-Y in travel techFive essential mobile applications for overseas travelWimdu captures mammoth $90M funding round for apartment rental pushTripAdvisor begins handing out badges to reviewersWhat you missed on TLabs:Wipolo aims for trip management, mobile and social media comboTLabs Showcase – SpoontripTLabs Showcase - GetFlightTLabs Reprise – GetYourGuide 12 months onTLabs Showcase – EvatureTLabs Showcase – FeedkiteTnooz Nuggets:Tnooz Nuggets – Fri 17 June 2011Tnooz Nuggets – Tues 14 June 2011Tnooz Nuggets – Mon 13 June 2011GDS news roundup:Travelport, Amadeus, Sabre, Abacus briefs – June 2011Event:Tnooz-Amadeus FREE webinar: 2011 – Where we’ve been, where we’re going