Entirely too much, it's hard to stay focused on one thing for very long, which can make for a scattered lifestyle. Among the recurring themes are physics, history, computers, cars, boats, diving (scuba, not platform or springboard)
No cannibals. Almost anyone, but definitely no cannibals.
A random sampling: The Clash, Tool, Black Flag, Coldplay, A Perfect Circle, Ministry, The Police, Minutemen, Postal Service, Minor Threat, Johnny Cash, The Bastard Sons of Johnny Cash, TSOL, Junior Brown, Public Enemy, Radiohead, The Vandals, Mighty Mighty Bosstones, ..and they will know us by the trail of dead, Planes Mistaken for Stars, Treble Charger, jack johnson, Slayer, Rasputina, JFA, Dead Kennedys
Pulp Fiction; Laura; Murder, My Sweet; Boondock Saints; Heat; Casablanca; Ronin; any Film Noir, most Kung-Fu, Hammer Horror, Russ Meyer, and Zatoichi
I have one, I tape shows (TIVO) actually, now if I just had time to actually watch any of them. Lost, Alias, and the Shield are on the box, and I've actually watched an episode or two of each.
Sagan's Demon Haunted World, Stephen Jay Gould, Book of Five Rings, Hagakure, Parker's Spenser books, Heinlein, Clarke, Asimov, Garth Ennis, Warren Ellis, History, Science