I'm a romance writer as well as a mom and customer service manager. I wanted my blog to primarily be about writing and promotion topics, but it's hard to come up with a new writing topic day after day. So I also blog about the family, my day job, and my life in general. Even then, it's hard to think of a scintillating post daily.
I have to write a post for tomorrow at a joint romance writer's blog. The 19th of every month is my day on one and the 5th on another. Then of course there's my own blog.
I read other blogs not only for pleasure but to get inspiration for new blogs.