The blog can be customized by a range of settings. You can toggle the visibility of the sections in the side panel :
  • recent posts
  • archives
  • keywords
  • subscription
You can also change the order in which the sections are displayed and change each section's title. The choice is also yours in the matter of which social buttons to display out of the defaultly available :  Facebook, Twitter, and Google+. If you prefer a different social service, you can always customize your footer and place a button, or link there.
What can I do next? You can manage your posts, or import an existing blog.