TubeSpy - Ajax meets Youtube

Imagine Digg Spy for Youtube. Every so often I run across a site that, well , for me it's sorta ok, but I can imagine lots of folks really liking. Especially since it's using Ajax and all kinds of other javascriptiness. So, here you go. This is a site for folks who want to spy in on what people are watching at Youtube right now. Kinda scary. It's like looking in on your neighbor's living room to see what they are watching.