Are you DMing online or in the real world? I got to play a single campaign (well part of one) of Traveller until the DM didn't have time for us anymore (because he was getting back into his actual job of being a military officer - go figure) and to say that I enjoyed it immensely was an understatement. I had a great time both learning how these games work and trying to find the limits of what's possible. I'd love to do this again sometime.