George (1) Longley, Paul A. (university College London, Goodchild, Michael F. (university Of California At Santa Barbara, Maguire, David J. (environmental Systems Research Institute, Rhind, David W. (city University (1) Matthews, John A. (professor Of Physical Geography At The University Of Wales Swansea), Herbert, David T. (emeritus Professor Of Geography And Honorary Fellow Of Swansea University) (1) Simpson, Nora (1) 37signals, Fried, Jason, Heinemeier Hansson, David, Linderman, Matthew (1)