BOS4 Neil, "Four Strong Winds" -- this one brought a tear to my eye in the Neil Young docu earlier this year (which shamefully is not on the Oscar Best-Docu shortlist).
These days there are so many docs being produced (not to mention getting wide-screen exposure) that the competition must be akin to Best Picture. Not that that's a bad thing.
FWIW, here's the "short list"
"Blindsight"
"Can Mr. Smith Get to Washington Anymore?"
"Deliver Us from Evil"
"The Ground Truth: After the Killing Ends"
"An Inconvenient Truth"
"Iraq in Fragments"
"Jesus Camp"
"Jonestown: The Life and Death of People's Temple"
"My Country, My Country,"
"Shut Up & Sing"
"Sisters in Law"
"Storm of Emotions"
"The Trials of Darryl Hunt"
"An Unreasonable Man"
"The War Tapes"
I've seen 6 of the 15, I'd vote for "Deliver us From Evil" or "The Ground Truth". I saw "Shut Up & Sing" (the Chicksy Dicks one) yesterday on Gaz's recommendation and thought it was just OK.