Warning, there's some spoilery pictures for Heroes in that article.
BTW, whoever said graphic short story (I refuse to call something with the same number of square inches the Sunday Non Sequiter has a novel) is spoilery is right. I mean totally changes your view of - well never mind who. Not the sort of thing that should be in an "extra" IMO. If it is canon (and I'm still not sure these comics are) than it totally impacts the storyline.