I was wondering how'd you discover or know about bitcoin? Did someone refer you? Did someone show you what you did? Through the news? Share something here. 
Me I started to see through facebook group pinoy bitcoin and later I learn bitcoin and earn it. Thats what I knew about bitcoin. Today social networking sites become very popular in focusing many aspects like bitcoin, even many people start spreading news about bitcoin. Many people are keep sharing different articles regarding bitcoin, really it is one of the good way to know about bitcoin technology.
I was surprised that social media networking sites accepted advertisements that concern bitcoin, whether it's a gambling site, exchange, or loading site. It is going to be a good way to advertise it and make people know what bitcoin is. It's a way to make known especially for social media sites that has billions of people visiting everyday.