Similar to the Facebook example, I've seen people use YouTube to drive viral traffic. It helps if your video is related to a popular news story or meme. Put a

Similar to the Facebook example, I've seen people use YouTube to drive viral traffic. It helps if your video is related to a popular news story or meme. Put a link in the description and overlay it on the video. One tip is to leave 30 seconds of just the url at the end of the video so the related clips don't pop up right away.