There's an article at Ars on how some people (including the author of the article) have had their 60GB PS3s die while playing Batman -- has that happened to anyone here?
Games consoles die, and when a title such as Batman is released, more are going to die while playing the same game at the same time. It doesn't mean any more are going bang than usual, it's just that all of those gamers are looking for a common thread and in this case it happens to be Batman.
It's the same as a lot of people posting that a firmware update killed their PS3 (or 360). "I updated to 3.0 and within a few days my PS3 died. Sony suck! Don't update your firmware!"
Their PS3 was going to die that day anyway, along with all the others that would have died that day. But again, a common thread can be defined by those users and it becomes easy to lay blame at the door of that, rather than just accept the reality of the situation.