Recently there has been some threads about how to deal with comments in a blog, or to disable it. Some feels that comments are not a necessary part of a blog, others feels they should heavily moderate blog comments. Well, these are all good arguments. Today I read in my feed readers from SEOmoz blog. They are a very active SEO company, that got featured in some famous magazines and newspapers:

Here is the article.

I would recommend this as a good read, regarding comments in your blog.