So out of curiosity how do people feel about letting people in a game who aren't actually going to be players, for the purpose of being spectators? I kind of like the idea, especially if it's someone who is new to something in the game - either roll20 itself, so they can see what the awesome is all about, or the system, or just new to rpg's in general. Having done most of my DMing in game stores, I'm used to being on public display, but I was curious to hear what others thought about it.