The latest post on the Logos Blog asks readers to add them to their blogrolls, in exchange for some publicity, and I believe, some free books:
We’ll even do you a favor in return. Our blog post on Monday, April 28, will feature all of the bloggers who have us in their blogrolls—at least all the ones we know about. Make sure to let us know by leaving a comment on this post and sending an email to firstname.lastname@example.org with Blogroll in the subject line. (Make sure to do both in case one doesn’t make it.) What if we’re already in your blogroll? That’s okay. We’ll make sure you make the list either way.