If you're looking for a fast way to queue up YouTube-hosted music videos without fussing around and sorting through all the garbage, UWall.tv offers one click video playlist creation.
Let's say you want to create a playlist of Lady Gaga videos. If you go to YouTube and search for Lady Gaga you get thousands of videos; some are her actual music videos, some are interviews, some are commentary about her, it's a veritable hodge podge. It's not a very efficient way to use YouTube as a video jukebox. UWall.tv fixes the situation by turning video playlist creation into a one click affair.