The Year's Top 20 Most-Shared Video Ads

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Digital marketing firm Unruly has just released its 2013 Top 20 Global Social Video Ads Chart, a list of the most shared ads of the year. Making ads shareable is now marketers' top priority, because the number of shares is actually a better indication of a video's effectiveness than total views are. Here's a look at the year’s top 20, and the hooks that compelled viewers to share them.--Doug Cantor