We got a huge wave of Christmas-themed spam comments with single URLs in them yesterday! So unfortunately, from now on, any comment with at least one URL will have to be moderated by yours truly. This is all just to say that if you put a link in your comment and it doesn’t show up on the blog, it hasn’t disappeared into the ether. I’ll approve it during office hours, unless your link is related to Levitra, online gambling, or stock tips. Deposed Nigerian princes also need not apply.