I have opted out of any explicit material on my iphone, so the app disappears. I dont want me or my kids exposed to junk, so i would rather be without the app than change my settings. Will be checking out the kids version.
Update: I like the kids version even less. Too much advertising and cant access things that are kid appropriate but not geared towards kids (my kids like science videos and that sort of stuff).
Huneynutjex about YouTube - Watch, Upload and Share Videos, v13.11