Well, at first blush, ridiculous. But if you read the article, the basis is copyright infringement. Youtube has been deleting many of their posts over the past few weeks regarding this very issue.
Napster, Youtube, Prince, Metallica. I don't know where it stops or where it ends, but defending an infringement suit is a costly thing...if the artist disapproves, it cannot be posted.
So. At first blush this is about a mother simply displaying her child dancing to a tune. Wouldn't it be beautiful were it that simple? Technology's a bit**!