This post demonstrates that you can embed links into your blog in order to create what some would call a
hyperessay.
You can also format your blog entries to include
bold type,
italics, you can have quotes:
"I Link, therefore I am." - Mark Amerika

You can also add an image by uploading one from your hard drive. This image is from one of my performances at the White Box gallery in New York City. Notice that the text wraps around the image, I have indicated that the image be justified on the left. You can position images on the right, center or no wrapping at all.