And now, for a musical interlude: David Pogue — Emmy-winning tech columnist, “Missing Manual” millionaire and Broadway composer manqué — belting out an Evita parody at the Boston Book Festival Saturday, with Apple’s AAPL Steve Jobs cast in the role of the Argentinian temptress.

Thanks to Mashable‘s Pete Cashmore for the pointer.

[Follow Philip Elmer-DeWitt on Twitter @philiped]