Yesterday I suggested exploring your personal brand by using Wordle on your blog. Shannon Turlington tried that exercise out and found that she didn't like the results, so she "wordled" her semi-private journal where she's been writing about what she wants to do for the future. The results were much more to her liking.
I think this is a great twist on the idea if what you're doing now isn't where you want to be. Why not try writing out a personal vision/values statement and then running it through Wordle to see what you get? Or maybe write about what you're doing now and then what you'd like to do and then Wordle both pieces. I think that quick shot of a visualization could give you even more insight than simply writing out your ideas.
One resource I'd recommend for exploring this whole issue of vision and values is Total Leadership. We're using it in the Nonprofit Roundtable of Greater Washington's Future Executive Director Fellowship program and its one of the best resources on personal leadership I've ever seen. Some detailed info and exercises are here and I highly encourage you to consider getting the book.