Posting a blog is similar to sending an email. It should only take you a couple of minutes after you become familiar with the software. If you’ve hired a professional set up your blog, make sure the deal includes a training session on the software. Ask lots of questions and try doing it yourself while your trainer is present. And ask if it will cost extra if you call the blog developer later on if you get stuck on something. My company, Estland Design, offers clients a couple of free help calls as part of the deal.