One good thing outside the TV show to come of this is apparently working on the show has jump started Hill and Rodriguez's desire to do more comics. They've always wanted to but never quite hammered out what to do for the story and always had conflicting work schedules, but now they have a plan in place for it. Interested in seeing what they do with it.
I need to get a hold of the graphic novel myself sometime. My first encounter was via the amazing Audio Book/Drama they did of it.