This is to demonstrate that the blogging system is doing what it should. This should be displaying properly on the blog page as a full post and on the front page/footer as a teaser. There can also be pictures attached.
A blog post is a way to communicate your thoughts and ideas with associated images or videos. It is also a great way to engage your site visitors by allowing comments on your posts. Note that besides personal blogs, a single Drupal Gardens site can also host multiple blogs, each authored by a different user, which is a great way to give organizations a voice. To add another Blog post, click Add content > Blog post.