He's not your uncle. And who the hell they think they are? I mean, I know Fowler the uml guy, but the rest, I think that this is a joke.
Kent Beck invented TDD, I think he's pretty qualified.
DHH is the one who started the recent discussion about the value of TDD; in his opinion, it doesn't have any. He's the reason that this conversation is even happening.
Just to sum it up, this whole new pseudohollywars is just Random noise, just like my comment.