UPDATE: Google now offer this as an option on the label gadget saving you the coding hassle.
Ever since i was asked if i'd heard of a 'tag cloud' in a recent job interview i keep hearing this phrase all the time. I love them far too much for their simple way of presenting information, it's what web 2.0 is all about for me - making information clearer.
Anyway I've just added a tag cloud to this blog, it's all very exciting.
Go to phydeaux3's blog to learn how.