I really liked what Tim did with his sitemap, but I don't like to use Illustrator for sitemaps. I decided to make an OmniGraffle stencil to share.
It has magnetic points to allow you to attach lines so when you move pages they lines follow. I also added numbers over pages which is nice for adding annotations about a specific step or page. Hope you like it!
Post any feedback and I can make updates :).
L or F like