Link from kottke: The Virginia Quarterly Review did some simple math on the poems that get accepted in their journal, and they came up with interesting results. I never thought of doing text mining on prose, that’s an interesting idea, but I think this comment, lifted from the VQR blog post, says it all:

The only difference
between poetry
and that which is not
poetry
is how you use
the return key.

Which may explain why it is a
dead
art form,
Practiced by many
but read by none.

I do read poetry, but at times I do agree with the poster.