Guest Stan.
Apart from his telling song about the murder in Stockwell 2 years ago. His comment during his acceptance speech included the line "Folk music is the raspberry seed in the back tooth of the establishment" says it all really.
That, and his other writings over many years make him a really worthy winner.
and his comment "Thanks to all that voted for me, and Balls to those that didn't" gives one an idea of someone with a sense of humour.
That's why it was a defining moment for me.