Ever heard about Dolly 🐑 the sheep? She was the first to be cloned in 1996. Imagine doing that... to your website visitors 😯 2 turn into 4, 4 into 8... or as my experiment showed, 416 visitors turned into 16,000 email subscribers. (Obviously, this doesn't involve ACTUAL cloning ;)) It's what I call #ViralHacking. Word of mouth taken to the next level. It's based on the same strategy used by companies like Uber & AirBnB. It helped DropBox grow 4 million customers in 15 months (3900% growth). Cr