Mohammad Ansari, Perimeter Institute for Theoretical Physics, Canada
Abhay Ashtekar, Pennsylvania State University, USA
John Baez, University of California, Riverside, USA
Benjamin Bahr, Max Planck Institute for Gravitational Physics (Albert-Einstein Institute), Germany
Aristide Baratin, Max Planck Institute for Gravitational Physics (Albert-Einstein-Institute), Germany
John W. Barrett, University of Nottingham, UK
Eugenio Bianchi, Centre de Physique Theorique, Marseille, France
Sundance Bilson-Thompson, Perimeter Institute for Theoretical Physics, Canada
Martin Bojowald, Pennsylvania State University, USA
Luca Bombelli, University of Mississippi, USA
Johannes Brunnemann, University of Hamburg, Germany
Steve Carlip, University of California, Davis, USA
Dan Christensen, University of Western Ontario and Perimeter Institute for Theoretical Physics, Canada
Alejandro Corichi, National Autonomous University of Mexico, Mexico
Daniele Colosi, Instituto de Matemáticas - UNAM, Mexico
Louis Crane, Kansas State University, USA
Andrew DeBenedictis, Pacific Institute for the Mathematical Sciences, Simon Fraser University, Canada
Olaf Dreyer, MIT, USA
Bianca Dittrich, Max Planck Institute for Gravitational Physics (Albert-Einstein-Institute), Germany
Winston Fairbairn, University of Nottingham, UK
Christian Fleischhack, University of Hamburg, Germany
Laurent Freidel, Perimeter Institute for Theoretical Physics, Canada
Rodolfo Gambini, Montevideo University, Uruguay
Florian Girelli, European Science Foundation, France
Kristina Giesel, Nordita, Sweden
e.t.c.