It seems that tagging information is useful for more than just organising things (either individually or socially); tags can be art, too!  In that vein I’ve just discovered Wordle which can take any series of words – or pull your tags straight from del.icio.us – and let you play with various visualisations.  I dragged in my del.icio.us tags, and I have to say I quite like the little word-art picture that resulted:

If you squint, it almost looks like a badly drawn map of Australia! :)  What do your tags look like?