I received my first bit of spam today in my comments to a post from last year. It was written in an Asian language that I frankly don't wish to know the translation of. The one word that needed no translation appeared in the middle of the comment. "SEX". Because of this, I must now start moderating all of the comments made to the blog. Please don't see this as censorship. If you leave a negative comment against something I post, that will be displayed after I ensure it is not harful.
If you have a blog, I encourage you to do the same. I wouldn't want the crap that gets put in as a comment to show up in a google search attached to your name and blog.