Isn't plain to see. This goes back aways to a topic in the Music forum about "real music".
The "pop" music is going away fast and the stars are needing new ways to keep the media focused on them.
Britney/Madona, Britney Wedding, so on and so on.
Also you could plainly tell that the only performances that were not "Milli/Vanilli-ed" where Toby Keith/Willie Nelson, Aerosmith, Kid Rock.
But Paz is right, I don't see the breast as being anything to be offended by, everyone has them, and just because Janet's is prettier than mine should be all the more reason too show it

And the point Paz makes about the breast-feeding in public is so true, why is it only ok to bare youself if a kid is attached? And I have seen this done in all places, on a airplane, in a restraunt, at concerts (not all were feeding though:) ) etc.
Once again it is the "fine-line" between right and wrong.
And how easily people get offended by something as stupid as this.