AUS/NZ has their own forum?

can someone explain to me why countries get their own section? why is this even a heading?

This makes it easier for our community to find others in the same region and servers (ping).

Generally, while we are part of the Americas server block, it is ideal for us to play with others from the same ANZ region due to time zones (more similar play times), and servers (preference for the Sydney Australia server for less than 50 ping, as opposed to 200-300 ping on NA based servers).

So thankfully Blizzard provide us this little forum to help our community.

Becaue in theory Aus/NZ is it’s own continent/region. Australasia, or now commonly knows as Oceania.