Today I ran across the site tagxedo.com, which takes a text source (like a blog) and creates a wordle-style word-art image. Here is the image generated for this blog as of today.
The size of the words indicates their relative frequency, and the arrangement is just artsy. I like it.
Visit the site and check out the 101 Ways to Use Taxxedo. And thanks to Hardy Leung for the excellent work!