Building a huge audience on YouTube
The HotForWords channel on YouTube (and its creator) celebrated its 100 millionth view this week:
Here's the channel:
It's a very simple idea (explanations of word etymology) wrapped in a sexy package.
Lest you think that this sort of popularity is limited to attractive women, here is a channel that indicates otherwise:
What the Buck
And many other popular YouTube Channels:
Most popular YouTube channels
The point being, one way to develop a large audience is through a popular YouTube channel.