A few fun things you can do for your blog, if you have EXTRA time.
If you'd like to add a map showing where in the world people have viewed your blog, check out:
Walk through the steps, copy the HTML, and then paste it into the "HTML" gadget you will find if you look under gadgets on the sidebar.
At this site you can manipulate images so that they fit with your writing.
You can create collages, add text to images, etc.