I get it: The Beatles are huge, and Apple's had a colorful relationship with them. But why does that make tomorrow unforgettable?<p><i>"While the move to digital does not quite rival the band’s first trip across the Atlantic to appear on “The Ed Sullivan Show” in 1964, it is an acknowledgment that online purchases dominate the music industry’s sales strategy."</i><p>I didn't realize that the online purchasing model was something that still needed acknowledgement, and I definitely don't see how one artist's addition to the iTunes catalogue (even if that artist is The Beatles) is such an acknowledgement.