Depends what you mean by worthwile.
I do art history, specialising in German metaphysical aesthetics and medieval architecture.
( TFD is sporting this season's finest necropants, Thu 14 May 2009, 17:04, archived)

I'm scared you're being serious

(Goatse not a comedy account, Thu 14 May 2009, 17:06, archived)

YEP!

( TFD is sporting this season's finest necropants, Thu 14 May 2009, 17:09, archived)