Gitmo probably doesn't realize the significance of that info. A lot of yanks have no real knowledge of the Australian system, and few would even realize that the "Liberal Party" was originally founded along the lines of liberal in the original sense: more like "libertarian"

Also, notice the references to the US political system. Gitmo has no idea you're even Australian.

Happens quite a bit around here, and one normally benefits by making such small explanations in lots of contexts. Predominantly Americans on this board.