Clouded judgement

Thanks to some very useful code from phydeaux3 I've converted my rather dreary looking list of post labels, into a very modern and fancy label cloud. It takes up far less space and displays the post tags with varying font size according to how often they are used - this will be familiar to many people as it's used on a large number of blogs already. I now feel I'm almost up with the times, now I just need to get that Trackback sorted.