When Mariah Carey passed the King last month on the Billboard list of most number one songs, I was intrigued, since I hadn't heard of any of her hits. This writer in Slate tries to come up with some reasons as to why she's as culturally significant as Elvis or the Beatles, but when the top reasons include her vocal influence on "American Idol" contestants (another show I've never watched) and her mid-90's rivalry with Whitney Houston (which the writer facetiously compares with Biggie v. 2Pac), it's a losing argument. To use a sports analogy, she is to pop music what Larry Holmes, the 1980's N.Y. Islanders, the Bulls of the 90's were to their sports: bland, uninteresting champions that dominated when the competition was weak and the sport was dull.