]> G eyefloss 2006.01.13 cluster0 You know, there are really only two kinds of people in the world: cluster1 those who like to play metascrabble, cluster2 and those who don't like to play metascrabble. cluster3 Me? Well, I'm right in the middle. head0 _ _ o0 / ~ / one1 1 head0->one1 one0 1 two0 2 one0->two0 discontinuous bipolar spectrum metascrabble1 metascrabble one1->metascrabble1 like two1 2 one1->two1 metascrabble2 metascrabble one1->metascrabble2 head3 _ _ o0 / ~ / metascrabble2->head3 one2 1 two2 2 one2->two2 two2->metascrabble2 don't like thorax3 thorax head3->thorax3 two3 2 head3->two3 extremity30 extremity[0] thorax3->extremity30 extremity31 extremity[1] thorax3->extremity31 one3 1 one3->head3