Yes, I do. I'm actually on my third blog now. The first one was a gardening blog that I haven't updated in years but still gets more hits than practically anything else I do, LOL. I had a general purpose blog that I maintained for a number of years until I disappeared off the grid for health reasons. When I came back, I decided a writing career was going to be my focus, started my own website with a blog as part of it. (Regular fresh content is something search engines are very fond of, so if you actually want people to come to your website, a blog is a really good idea.) I post reviews (I'm going to read anyway so why not? Plus it attracts people who actually read, which is not a bad thing.) and things about writing, occasional pieces of flash fiction and poetry. Even in bad months, I'll get three or four things up. And I refer to my blogposts on a schedule in my other social media. Yes, it's work. But in a year, I've managed to bring it up to an acceptable amount of traffic for a writer's website. I have noticed a lot of changes since the early days of blogging. Now I get very few comments on my blog. The comments will come on the Facebook post that links to the blog more often than not. I kind of miss the "old days" for that, but oh well, at least people react.