EDIT: So it looks like when you publish a new blog entry, if you have any other blog entries on the front "Dashboard" page, they are removed from view (but can still be accessed on the sidebar or other methods). For example, my previous blog about Air Conditioning could be viewed on the front "Dashboard" page right below DaddyBoJangles' "WRUP this weekend?" post. Now that I've published this new entry, my Air Conditioning post has been removed from the front dashboard page.
Just a heads up to other bloggers, there's no point in churning out several posts in a row, because you're essentially burying your most recent post every time you submit a new one.