View Post Ad Biz | Agencies | Brands | Campaigns | Digital | People twofifteenmccann Crafts ‘#ThumbMoments’ for Pandora By Erik Oster on Sep. 22, 2014 - 11:06 AM twofifteenmccann have created a new campaign for online radio service Pandora, entitled “#ThumbMoments.” Users of the service typically give a song a thumbs up to favorite a song, and a thumbs down to not hear the song ...