David Pogue. Is there nothing the man cannot do? Write books, blogs and articles? Host TV shows, cure cancer and establish world peace? In this clip from a recent Mac user group presentation, he sings his own takes on many popular standards including "Don't cry for me, Cupertino", "76 Trombones do Tech Support" and "Dude, You Bought a Dell". If there ever were plans for "Mac: The Musical", they should totally tap him for the lyricist.
Warning: There is '70's music. You may want to keep small children and pets away.