Then flag it and move on. From the site guidelines: Please don't submit comments complaining that a submission is inappropriate for the site. If you think som

Then flag it and move on. From the site guidelines: Please don't submit comments complaining that a submission is inappropriate for the site. If you think something is spam or offtopic, flag it by going to its page and clicking on the "flag" link. (Not all users will see this; there is a karma threshold.) If you flag something, please don't also comment that you did.