Having a business blog can be great if you’ve got multiple authors, a writing schedule and so on. In theory it will help with your search ranking, but having all of your content in one place increases the value of the web property with all of the content.

The publishing frequency will be more rapid as you’ll have all of your topics on one site and you’ll only have one blog to focus on.

Once we’ve revamped our business website, it’ll go up without a blog and I’ll continue, when ever I manage to commit to writing, to publish content on my own blog.