So recently I thought it would pretty cool if there was a way I could send out an email to my existing email list and have each person refer a minimum of 2 people to join our email list, and of course be able to track it. That way it would have the potential to go VIRAL!!! If 100 people open it, and 50 people refer 100 new people and they do the same well the list could possibly keep growing and growing!!! I want to try this idea, who knows how this could possibly be done? I'm sure there's a way.