I have pretty much put my Wordpress blog on ice. I do still read blogs there and their app makes tracking and commenting quite easy.
There are two blogs there that I strongly recommend.
One I have linked to before. It is a femsub blog that covers a good mix of personal and philosophical D/s topics: emdimensional.wordpress.com
Another blog that I have enjoyed reading quite a bit is from a lifestyle poly Domme that has a lot of experience, a lot of knowledge, and a fiery personality that makes some very long and well-thought posts that are fun to read as well: www.dominajen.com