Wordle has a number of uses particularly in the area of literacy and as a mind mapping tool. Just punch in some Keywords for an individual reflective task or a group discussion and Wordle will generate a word cloud and actually emphasise keywords. Click here for some lesson ideas including poetry starters, revision and spelling tasks and visit wordle.net to access it.
Delaney Clark has a top 20 list of Wordle activities also you should really check out. Enjoy, and feel free to contribute some ideas of your own.