Point is, Huerta and Baez, building upon the shoulders of M-theoretists, show us that susy is more relevant that just a trick to move the dimension of string theory. And Bott periodicity in Connes models did the same hint. Still, it seems that besides sugra, no model of space time has been able to formulate susy in a natural way. What about LQG? With so much thinking about fermions, superspace should be something natural, but is it?