This refers to a type of website that allows bloggers to publish content on various topics such as personal thoughts, tutorials and news commentaries. Blogs can also have multiple authors contributing with content, and is also considered to be an excellent way to promote products and services. In a traditional blog, the most recent post is the one appearing at the top of the homepage, usually categorized by topics and tags. At the bottom of each post, you will find an area where visitors are welcomed to leave comments, which makes a blog more interesting to readers. It is also common to allow visitors to subscribe to regular updates via an RSS feed.