Thinking about launching a blog to use in conjunction with your primary website? Unless you want to register a separate domain name, you'll have to choose between a subdomain or a subdirectory. While both methods can be used to create fully functional blogs, there are some key differences between the two that shouldn't go unnoticed. What's The Difference? The primary difference between a subdomain and subdirectory is the way in which the URLs are created. Blogs created as a subdomain feature URLs that are prefixed to the parent domain. If we created a separate blog as a subdomain on our site...