Niv Dror
@nivo0o0 · Writer/Social Editor @ProductHunt
that viral hook 🙄
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Nir Eyal
@nireyal · Author of "Hooked" blog at NirAndFar.com
@nivo0o0 It's not viral loops it's "viral oops" - see: http://www.nirandfar.com/2013/04...
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