I have seen quite a few new people come into the lobby mid afternoon - early evening (Australian Time AWST-AEST), and leave the lobby thinking there is not much of a community.
Most games are played (during the week) from early morning to lunch time (Australian Time), with the most people playing on the weekends usually all day (Especially Saturday), but most concentrated in the early morning.
We are probably split at about 50/50 with the timezones, with half the community being in the Australian timezones, +8 to +10, and the other half being in the American timezones (And that is just a generalization, I know we have players from all over the world, just the bulk of the community is there).
I’ll have a talk to the other regular players and see if we can come to a conclusion for what are the best playing times to meet people online. Also, its best to leave your DROM online rather than enter and leave the lobby through the game window, you never know who you will miss.