If you're thinking about launching a blog, one of the decisions you'll have to make is whether or not to allow visitors to submit comments. There are both advantages and disadvantages to enabling this feature. Many newcomers assume the best solution is to disable visitor commenting, but the answer isn't as cut and dry as this. So, should you allow visitors to submit comments on your blog? Benefits of Visitor Commenting The primary benefit in allowing visitors to comment on your blog is the free content it creates. Each time a visitor leaves a comment, it adds unique, relevant content to your...