Aussie conviction

We receive a lot of australians visitors that have a "strong", real or not, relation with a vineyard. It seems that every australian feels owns a cellar, a wine, a vineyard. Even more, some recent immigrants fell it too, just because they are australians. It's a funny thing. Each time I meet an australian in Bali and we talk about wines and I tell him or her that we import wines to Indonesia, they offer me "exclusive wines from a great valley that nobody knows yet". In Australia everybody is a wine merchant, like in Chile, where everybody feels a poet (but nobody read or write poems).