Hey Australia! Wow, sounds like I'm addressing a whole continent, how cool would that be....
Anyway, welcome to the site! If you're interested in starting up your own lobbies, a really good way to get things going would be to go to the Games tab
here and create a new game. That way, everyone will be able to see it and can RSVP, so come game time you'll know who to invite!
If you have any questions, just ask