Dullness of blog equals small readership?

I am starting to wonder if there is a cause/effect relationship between the penetrating dullness of my blog and the size of my readership, which remains in the low one figures. There are 277 million Internet users out there. They are all looking at other blogs but not mine. I have two options. 1. To 'spice up' the content or 2. To customize the blog so it appeals to certain demographics. I'm too lazy to pursue these options. If you aren't interested in reading about parking tickets, lethargy and pets, you might want to look elsewhere.