Viral Marketing Campaigns: By Mistake or by Design? Taylor NelsonJANUARY 26, 2015 MARKETING 0Gone are the days when the word ‘viral’ was limited to the common cold. Today viral has a whole other meaning like ‘Gangnam Style’ or ‘The Harlem Shake;’ two great viral marketing examples. In today’s internet age, marketers have found a tonne of new, innovative ways to ma..