I totally ship Batman/Gordon. I would write it except for the fact that I have never seen (much less read) any Batman comics. I wonder if it's acceptable in Batman fandom to write about the movies as well? I'd love to write it... I doubt that I would be very good, though, since I was never really into Batman. I just like the newest movies- Batman Begins and The Dark Knight.
But if I ever make the attempt to write this, I'll let you know. =)