I hate to do this but because my blog is getting some automatic comment spam, I have turned on the word verification feature which adds another step in leaving comments. If you are reading this, it obviously isn’t you but somehow bots are leaving comments for this porn, insurance, scam, and all sorts of other garbage. As Blogger puts it
What this does is to prevent automated systems from adding comments to your blog, since it takes a human being to read the word and pass this step. If you’ve ever received a comment that looked like an advertisement or a random link to an unrelated site, then you’ve encountered comment spam. A lot of this is done automatically by software which can’t pass the word verification, so enabling this option is a good way to prevent many such unwanted comments.
Again, sorry about this, you aren’t the problem, just scum sucking spammers are.