LAST EDITED ON Jan-07-09 AT 04:51 PM (PST)
 
Here's a video about YouTube that's really good and has a oouple of tips I haven't seen elsewhere.

At the end of the video, you're taken to a page to sign up for more videos. It's free to try and if you like the videos, then you pay $27 after a week.

Basically, it's a Paypal subscription, free for the first week, then $27 for "one day". If you don't like the videos, you have a week to cancel. If you like them, pay the $27.

Remember, not only does YouTube now get twice the pageviews as Google, but 1/3 of all Google searches are now for videos.

EDIT - Added link:
http://arborgroup.org/YoutubeTrafficTrick