Well I'm not sure, but I think I got my first "Spam" post.
Because I'm not sure what/who posted that link in my tutorial comment section I feel that I must enable the "comment moderation" option of the blog.
What that means is that if you are a "real" person and you want to leave me a comment, you will be required to type in a set of letters or numbers to prove that you are a "real" person. If it is computer generated "spam" or virus's they will not be able to post.
This will protect your computer and mine!