Read again. No, they haven't. David goads; PG apparently feels the need to defend himself. I presume that it's because he's answering DHH -- the argument itself

Read again. No, they haven't. David goads; PG apparently feels the need to defend himself. I presume that it's because he's answering DHH -- the argument itself is pointless, and DHH's points are sophomoric and trivial. It is devolving.