Flash animated cloud tag

Omg~~ this is so wonderful. I love this at my first sight.

Its on my first right column on top of the categories label. An animated cloud tag. Cool.

I still leave the old one there, incase your browse/computer doesn't support javascript and flash.
It is very easy to install. Check out this tutorial from Blogger Buster.

I am considering to change my blog to wordpress blog or not. Wordpress blog I have more control because it is in php rather then xml. But changing to wordpress meaning I need to buy domain name and hosting.... Should I change?