There are several ways of doing this, but I am going to show you how to do it using the tools Facebook offers directly.
If anyone uses a service to do this like TwitterFeed or something similar, feel free to post in the comments below and let me know your feelings about their service. I for one don’t like to rely on third party services unless it is absolutely necessary.
To start, you must first have a blog, it could be self hosted on your own domain name or it could be on Blogger.com or WordPress.com. It doesn’t really matter where your blog is you just need to have an RSS feed which all blogs do.