What a great response from Matasano founder! No wonder they have 2 Ex-es (daeken,nbpoole) in this thread.
Also, I wholeheartedly endorse Tom's responses to your insinuations.
I'm surprised none of you think I'm devious enough to have planted that anonymous commenter, though. "What, you're saying you test ALL the form inputs? What are you, some kind of atomic superman?"