I am exploring the function of blogspot's "next blog" button. They recently made it a relevant to blog last viewed button. So if you have a topic you want to look through blogs in, you have to first somehow find a blog on that topic and then hit "next blog".
I wanted to see some art blogs, so I googled art blogspot. It got me to a chintsy art blog and next blog continued to give me chintsy blogs. So then I tried googling art blogspot museum, to get the quality up. This got me to the University of Wyoming's art museum, and from there next blog took me to this blog, http://microsketchbook.blogspot.com/ and I liked it quite a bit. Now I will try next blogging some more along that path.