I'm not sure what happened to my 3-column blogs yesterday, but suddenly they were only 1-column! I haven't had time to go to the forums to find out if Blogger has made any changes, but I'm sure that's what the problem was.
I have received a few complaints about Spiral Journal being hard on the eyes with the black background, so I was going to change the look anyway, so it's not a problem. Besides, I enjoy changing things every now and then.
I hope it's easier for you to read now.