I would like to encourage you guys to go to your local hackerspaces with the game. If you don't know what a hackerspace is, well it's basically (not a c0mput0r hack0r gr0up) an open laboratory, workshop, and studio all rolled into one. A gym, for nerds, in a sense. Other than all the cool sciencey stuff they do, they most likely also love science fiction and games; all kinds of games from: Dungeons and Dragons, to retro computer games, to full on Live Action Roleplaying.
In Philadelphia, we have 2 local hackerspaces that are actually 5 blocks apart from each other. I took the game to them, and now we're all regularly playing Artemis, and sometimes twice a week in some cases. Also, we regularly play against a hackerspace in Ireland and we're trying to contact another in North Carolina.
To get in touch with your local hackerspace(s), go here (hackerspaces.org)
, click on "List of hackerspaces", and find your city or town there.