won't matter ..
"While it states that many major providers – including IBM, Rackspace, Dell, Hewlett Packard and Amazon – have moved to locate their servers in Australia"
Did they also note that these are all American companies and therefore obliged by the Patriot act to provide any data requested to the US govt without telling you ? Not that it matters. The Australian govt will cheerfully shop it's citizen's data to the US anytime it is asked because sovereignty is, well you know, so last century.