I heard about bitcoin not because I was surfing on the net, I heard about it by luck because one of my friends since a long time dealt with it and so one day, he showed me bitcoin and when I discovered it, I was so impressed and I immediately wanted to be in the adventure too. Since that day I try to spend time on this forum as much as I can.
in fact there are many people who hear bitcoin from their friends. if all bitcoin users to invite all or one of their friends to join using bitcoin. bitcoin adoption would be brought forward