I find Wordle a very fun program to use. I love colorful and creative things so this is a great way to experiment with this. This is the second Wordle I have done. My first one simply described me as a person, and this one is filled with words that relate to me as a teacher. It is somewhat similar to a teaching philosophy, but I just put in words that I want to be as a teacher, how I want my students to feel, and what the outcome of my teaching will hopefully look like.
I think Wordle is a great program! It would be a cool addition to a handout, or presentation for a classroom.