Oh, I see now a thought-filter I was applying when I wrote my previous comment. I live in Tasmania, the whole island has a population of about 512,000. If you

Oh, I see now a thought-filter I was applying when I wrote my previous comment. I live in Tasmania, the whole island has a population of about 512,000. If you exclude friends of friends of friends, that's pretty much everyone here. Still, Australia's top 5 cities have about 64% of the population. If you live in any of the non-top-five and exclude friends of friends of friends, that's a fair chunk of the locals.