Video to enhance SEO? What's the big deal?

Simple explanation:

Youtube has a Page Rank of 9. Link Juice galore!

Example:

http://www.youtube.com/user/VickiNorrisOrganizer

When you publish a video, you can acquire a profile page with a Page Rank of 9. How often do PR 9 links come your way? Not to mention AOL and many other high Page Rank portals publish videos for free and they will rank high. In many instances, the video link itself will rank high.

Areas to research:

What is the best type of camera for shooting video for the web?
What is the best type of user friendly editing software?
What techniques are used to optimize a video profile on Youtube and others?

This is worth a test case. Time to buy the camera and put make a video about this very topic and then embed it in this blog - of course, it will be linked back from Youtube.