I'm the author of the AppleTV plug-in "A Series of Tubes". A simple example of accessing YouTube media from the AppleTV. Visit the wikipage here.
Hi. I've been doing Mac OS X, and Cocoa development forever.
I've been working away in my free time on a youtube AppleTV plug-in and now have it up and running. After it completes its private beta test, I intend to release it to www.awkwardtv.org.