Thumb Stat of the Day: Today we asked Thumb users ages 13-24 if they would share a video that helped to donate to a cause they supported with every view it racked up. 36% responded with a thumbs up. While many liked the idea, inThe Age of Not BelievingMillennials are skeptical of brands’ motives, with one respondent commenting, “I'm not entirely sure of the credibility of that.”