Hmm, only partly right at best.   Strine is simply
english, Australian
 accented, with a bit of rhyming slang and a more pronounced drawl. (Paul
 Hogan in Crocodile Dundee is about as bad as it gets)
 Generally associated with lower/working class/poorly educated types.  Rough
 bushies and so forth. Cockney would be a rough British equivalent.
 Most moderately well educated Aussies speak fairly classical english, in the
 British style and spelling useage, just with a different accent.  (For
 instance, I write virtually in the same style I speak.)
  He allowed as how folks in the east and west have
difficulty in 
 communicating :)
 Gross exaggeration if not downright untrue.   Just a few local words and
 useages. Some Queenslanders tend to put "ay" at the end of every sentence -
 Territorian tend to use "but", Victorians say "castle" with a short
"a" as
 in "fat" while New South Walers say it as an "ar" as "car".
For practical
 purposes, there is no significant difference in speech between someone from
 Perth and someone from Brisbane assuming similar education levels etc.
 Compared to the differences between say, Cornish accents and Yorkshire
 accents in England, any differences here don't exist.   If you want to know
 where someone is from, you usually have to ask.
 New Zealanders have an accent, (to us anyway) and the way they say certain
 words is a dead giveaway.
 (Fish and chips in Kiwi would be Fush and chups  with the u as in "up")
 This accent becomes more pronounced the further south you go.  But it
 doesn't render them incomprehensible, it's just a little different.
 Cheers
 Geoff Roberts 
Glad to be straightened out, Jeff.  But even some of you educated chaps
can be difficult for Yank ears to understand :)
                                                 - don