A what?
Wordles are something you may have seen before. The basic idea is to take a piece of writing, like a book, and create a "cloud" of words based on those which appear most often. The most used are most prominent (i.e. larger). Essentially, it's a fun way of seeing what a book talks about most.
To demonstrate, here is one for
But, to show how this is relevant to the fed, I did one for Dante vs. Darkness at Endgame '07:

So how about that, huh?