The Doubleday Podcast!
I dunno how to link to something off iTunes, but...
1. Go to iTunes.
2. Search for, "Chuck Palahniuk."
3. There's a 9-minute interview there, between Chuck and his Editor, Gerry Howard about "Rant," and it's origins.
I'm listening now. It's really interesting (and a little heartbreaking - poor Reverend Chuck!).