Youtube is getting really big these days. Can you think back of the days before youtube, Google, Facebook, Tumblr, etc.? Its so hard right? Although of course mainstream TV is still in, but more and more people are starting to use Youtube as a source of putting their ideas out there, for companies to promote their products and for people to try and make it in the entertainment business.
And because of Youtube, anyone with internet and a videocam can become famous. Its so easy now to record your own music, songs, videos. And you can even be professional about it with software or electronics.
And seriously.. within no time, you'll be famous!