User blog comment:Martin2/Essay:Is Madd from Taggerung Fwirl's dead mother?(Rebuttal)/@comment-1031927-20091002010456

She could have been cowering. And the holes may not have been aimed at the fighting. And the final blow:

BJ was asked why he did not reunite Fwirl and Madd in Ask Brian. He said "That's life." Not, "They aren't even related".

His answer, coupled with other evidence, leads me to believe that Madd is, indeed, Fwirl's mother