Blog is a kind of Website owned by individuals to promote ideas, and share knowledge. Blog also helps to inform the people about the changes in the world. It forms a part of the Social networking and is interactive in nature. A typical blog contains a combination of text, images and links to similar blogs. The postings in the blog are interactive and the reader can make comments on the postings. This facility is not available in websites which is static for one way communication only. Blogs are educational rather than transactional. Comment is an important part of the blog because it gives an immediate feedback about the quality of the post. The blogger is not stressed in normal comments and can very well answer to the comments due to the friendly approach of the reader. But if a person makes abusive comments, you may be stressed and his words can kill your whole day.