I finally got into Pinterest. Actually, it was pretty easy - I just requested an invite, and there it was! I wish I'd tried it sooner.
Anyway, I heard that you could pin videos, and I was having enough trouble Pinning static images...turns out you can't Pin embedded vids. I went back to the source of my glorious "Underground" find and voici, (not only can I correctly spell "voila", I know when it's actually appropriate to use!) here's my pin: http://pinterest.com/pin/246290673341527130/
New technology in my hands is a dangerous thing.