The couple there are basically just generic blogs. I mostly use it more for the other internet services, like ftp and email, and running a mysql server.
I can show you one though. I'm hosting it for a friend of mine, but she manages the content. I think she does most of the editing through the built in wordpress editor:
http://www.ceruleandreams.org/
Automatically Appended Next Post: Honestly, if you're looking to do it just for the sake of it, there's probably cheaper options out there. Of course... I'm not sure what those are.