MarTech » Performance marketing » Topsy: Instagram Shares Easily Beat Vine On Twitter, Unless You’re Talking About “Influencers” Topsy: Instagram Shares Easily Beat Vine On Twitter, Unless You’re Talking About “Influencers” Instagram has regained supremacy over Vine on Twitter, thanks to its new video feature? That seemed to be the story, based on stats from Topsy. But now, Topsy has clarified the