I tested it and it works nice. But, in fact, it is an independent application now, like videopreview much time ago...
When are you planning to add this feature to trunk?
Does Youtube API allow to add one more tab (not only "Most Popular", "Most Viewed" and "Most Rated", but something like "Relative" for current video)?
P.S. Sorry, I found that "Most Popular" transforms to "Most Relevant" while searching. But this list is static, while I took in mind a dynamic list which updates every time when video is executed.