i have a bit of a vested interest in posting about this here, since the film was made by a friend of mine and i shot some of the interviews in it (sadly not Korine), but i thought this would be of enough interest to the board to not constitute spam.
Bruce LaBruce: The Advocate of Fagdom (title taken from a letter by Kurt Cobain) will be out later this year, a feature documentary about the gay underground filmmaker, directed by Angelique Bosio (Llik Your Idols: The Cinema of Transgression). includes interviews with Harmony Korine, John Waters, Gus Van Sant, Richard Kern and others. There's a trailer, but i think it's only up on Facebook so far (since release details are still a little sketchy. i'm not actually sure i'm supposed to be spreading the word on this just yet) - will let you know when there's more details. For now, here's a picture of Mr. Korine wearing an interesting outfit for his interview: