When logged in, the main page defaults to the Reader view. The reader view performs the "accordion update" feature of loading new posts as you scroll down.
The site map for wordpress is on a page footer. It is impossible to get to the wordpress sitemap from the default page. You have to click on a static page, like Freshly Pressed or New Post. Very confusing. Although it's funny. So it could very easily just be a feature.
The blog I need help with is thepunking.wordpress.com.