How much work is it to run a blog?

Flexibility is one of the best parts about blogs. You can update it as often or as little as you see fit. That said, the more often you post to it the better results you’ll get. The blog is very easy to update, so mostly you just need to make time to write the posts. Additonally, as blog text is generally more converstational, you don’t need to focus in highly polished wording.