I came across this super cool website called Wordle that allows you to create wonderful tag clouds with labels of your choice. It can even pull the labels from your websites and blogs. The image fonts, colors, size and layout are selected randomly. However, you can also customize it accordingly to your preference. Go and checkout the application on Wordle. You are sure to love it.
I'm absolutely loving it !
To see what I'm talking about, here's a quick sample of the cloud that I created.