The MDTV is a good example of a content management web site using the Joomla platform. The web site has hundreds of pages of articles and other types of content. The site is a business and travel directory featuring content from all across the world.
Visit Site: http://www.themdtv.com
The web site uses a wide variety of extensions to add to the functionality to the site. Extensions include a video upload component, an announcements sections for weddings, births and obituaries, a forum, an online community section, a blog, and much more.