What is a blog?
A Blog or 'Weblog' can be used for many things, usually to post commentary or news on a particular subject or as a personal online diary. A typical blog combines text, images, and links to other blogs, web pages, and other media related to its topic. The ability for readers to leave comments in an interactive format is an important part of many blogs. Most blogs are primarily textual, although some focus on art, photographs, sketchblog, videos, music, and audio.