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.
Social media sites have become very active in subjects like Bitcoin, maybe they see it on advertisements or something about Bitcoin. It could lead to the betterment of the community of Bitcoin or could have adverse effects on it. I think it's better to be out there more rather than not there at all (to not be known). It's better to have a lot of people using bitcoin.