Natalie Portman is doing my job for me. As I've been having fun putting together a monthly Behind the Scenes filmmaker series (next up: producer John Cameron, high school buddy of Sam Raimi and frequent collaborator of the Coen Bros. who worked on O Brother, Where Art Thou?, Rushmore, The Big Lebowski, Fargo, Army of Darkness... !), she recently launched her Web site, MakingOf.com, that lays out the same concept -- except she has a few more connections than I.
Check out Billy Bob talking about hobos & assholes: