In memorium of the anniversary of his passing, I would like to give a shout out to a true pioneer of RolePlaying, Dave Arneson, the often overlooked co-creator of D&D who created and was instrumental in putting the RolePlay elements into the game so many of us love. No one should ever cast disparage on the combat, movement, turn based actions, mechanics of the game that was created by Gygax, but let us not forget that the soul of Role Play was created by Dave.
http://en.wikipedia.org/wiki/Dave_Arneson