Intro Video on Homepage?

The new website thread on the forum here has gotten me thinking about perhaps the addition of an intro/teaser video on the homepage to jazz up what is a very nice and clean, but static page. Mind you, I wouldn't want the video to start when the page loads, but only on user request, but still, it's video that creates sizzle on the Web.

This video, or something like it, would do nicely:

http://www.youtube.com/watch?v=vRsFAk-M_XI

Good idea? Bad idea?