To link to this video on the AnimeMusicVideos.org forum, just type the following:

To link to this video from somewhere else, simply copy the text in the following box and paste it in the blog or forum. An example of how it will look is shown underneath the textbox.
Video: The Otakon 2009 AMV Contest Intro
Category: Other, Parody, Trailer
Anime: Perfect Blue, Daicon IV Opening Animation, Original Drawings, etc. (+4)
Song: Twilight
Artist: Electric Light Orchestra
Creator: gambitt (Nightowl Pictures)

Or for a short form:
The Otakon 2009 AMV Contest Intro