Check out this cool little Java App that shows you your website in terms of the HTML. (Thanks Groovehouse for the heads up). I did two of my three sites. Expressions uses frames, so I couldn't track my photoblog yet (Expressions is getting an overhaul so I'll do it when the new system is online).
When all the graphs are together, you can really see the variety of colors and shapes. Check out the graphs at Flickr.
And here are my two (out of three) sites.
This blog: the photine blog
and Houston Photobloggers
If you map your site let me know in the comments. I want to see it!