First of all, I think blog commenting is one of the most important things we need to learn at school. People should be allowed to comment on other blogs. Successful blogging does not come without its readers, so I feel that the least we can do for them as bloggers is to allow them to have their voice be heard if they choose to speak.
Blog commenting is defined as a relationship between blogs, bloggers and blog readers. It is a great way to exchange ideas, thoughts or opinions about what people feel for a particular topic or a blog post.