Loops, a new Tinder feature that allows users of the dating app to add a short clip to their profiles, is being rolled out across the world. Initial trials of the Loops feature have seen singles who include a video on their dating profile increase their average conversation length with matches by 20 percent. In addition, users with a profile video also received an average of ten percent more swipes, improving their chance of finding a perfect match. At the same time, Tinder is increasing the...