A Plea to Stop the Spam

Hello Everyone,
Throughout my blog, I am getting quite a lot of spam comments, these are usually complementing my blog or the post and then giving a link to their website. I do not appreciate this and any more will result in the removal of anonymous comments, which I would rather not happen as I believe that it removes the freedom of speech on this blog.
Please take this as a friendly warning and do not do it again, I would rather have no comments than spam comments.