One question about a joke is, how well is the strangeness of the situation resolved? At 'The New Yorker', we retain a lot of incongruity, tapping the playful part of the mind - Monty Python-type stuff. We also try to use humor as a vehicle for communicating ideas. Not editorial comment, but observation.
I try not to put messages in my songs. My only message is man's communication with his fellow man. I want to narrow the gap of strangeness and alienation.
Whatever brief delights it provides, mere strangeness in poetry and prose eventually leaves us cold, especially when we suspect the writer is stretching for effect to avoid the actual life before his eyes.
Wonderful characters rotate around and through bookshops on a daily basis, competing with and possibly even triumphing over fiction when it comes to entertainment, strangeness and inspiration.
It is the addition of strangeness to beauty that constitutes the romantic character in art.
You hear ten seconds of a song, and you know it's OutKast. There's a strangeness about it because it's catchy, but it's not just pop for the sake of pop. They're pushing the envelope.