If you leave a comment (and provide your url in the comment form) Comment Luv will look up your feed and put a link to your last post in the comment you leave here!
Management retains the right to edit or delete any comment for any reason. Spam comments will not be tolerated.
Update: I don’t think it’s working properly, but I’ll leave it up in case it starts to.
Update 2: It does work and it also seems to be working with WP 2.5 RC1! Yay!