@sozobe,
OK so anyway, you know the usual Indian author litany (Seth, Rushdie, Lahiri, etc. -- good Rushdie short story in the NYer this week, first really good writing I've seen from him in a while so that was nice, though it showed some Lahiri-jealousy I think! Cribbed a bit from her. But I digress) SO I'll try to skip those.
I do love David Sedaris. Might choose "Me Talk Pretty One Day," not sure. He's a good, economical writer with a great voice, and is reliably hilarious.
"A Heartbreaking Work of Staggering Genius" might only work for people within five years or so of Eggers' age. Plus need to be Americans I think. That's one that comes to mind re: the "most love to talk about" part of your question, though.
"Stumbling on Happiness" is another of the talk-abouts -- you've read that though? Love the science of it, the experiments described, all of that.
"The Brief Wondrous Life of Oscar Wao" (Junot Diaz) is a recent book I've read that I found to be flawed but seems to have stuck in my mind -- some really scrumptious characters.
I want to include one of the classics I enjoyed as an English major -- you know 'em all anyway though, presumably, so there wouldn't be a recommendation cast to it and I can't decide.