First of all, what is a blog?
A blog is a type of specialized website that displays a series of articles that contain text or images. Blogs are generally specialized by topic, for example fashion, politics or graphic design. Blogs can be maintained by companies, organizations or individuals and can contain news or commentary on a particular subject. Users are often able to comment on the blog topics generating an on-going conversation. Users can also set up “blog readers” that allow them to automatically track blog articles from multiple blogs in a single location.