Trouble is I think within the context of a forum like this is that there is some misguided expectation and belief that a thing like the Super Bowl half time show should be aimed exclusively at an audience of 'rock music' fans....who probably these days represent only maybe 10% of the entire record buying/concert going public worldwide...so the idea of presenting a purely pop act with a genuinely global appeal, and somebody who is a household name in pretty much every country on earth (such as Madonna) is anathema to most 'rock' music purists, which I can understand to some extent. I bet if somebody ran a poll on CRF asking who should play at the Opening Ceremony of the London Olympics next summer....Beyonce Knowles or Van der Graaf Generator, Beyonce would get like 3 votes.
Btw I forget who said it, doesn't really matter, but I recall somebody saying something about Madonna “scaring the kids” last Sunday, and then they nominated Kiss and Gene Simmons as being more suitable to do the show!!...