As Gok said, there are international board. The reason for this boards existance is an Australian focus.
If someone from (say) Canada has a specific reason for joining a forum with an Australian focus, ie they're looking to migrate, they're an expat or they lived here for a while and have a lot of friends within the Australian fandom, that's different to someone who just wants to join our board.
The person who is joining specifically because of the Australian focus has a case - because their inclusion wont dilute the local content.
I don't think we should say "lets allow 5%". What if that 5% are vocal troublemakers banned from international boards?
As for a vote, I'm happy to leave griffin to make the call. I don't know that calling public vote and having someone publicly voted against is the way to go
