Umm firstly it wasnt the "only remaining benefit" and secondly many platinums never used and many never even knew it existed.
Just for fun, here's a list to refresh your memory of the domestic benefitss:-
Your Platinum privledges:
-
100% points bonus (most flights in .AU are under 1000 miles therefore this is useless).
-
Complimenary Qantas Club membership (Gold gets this, therefore not a Plat benefit).
-
On Departure Upgrades (QC, Gold get this also - therefore not plat benefit).
-
Business check in (QC, Silver, Gold get this also - therefore not plat benefit).
-
Extra baggage (Qc, Silver, Gold get this also - therefore not a plat benefit).
-
Preferred seating (Plat only gets to choose a few rows ahead of the rest, however at -24hours it's a free for all - therefore not a plat benefit)
-
Priority Economy seat purchase (my uncle - as a nobody bronze - used this last year - sure it cost him $600 1 way bne-syd, but he got it - same price as plat would pay - therefore not a plat benefit)
-
Priority Baggage (QC/Silv/Gold/Biz get this also - therefore not plat benefit).
-
Platinum membership tags, tick! Platinum benefit #1
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Priority phone support, tick! Platinum benefit #2
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Anytime lounge access, tick! Platinum benefit #3 ....oh wait
-
Priority Boarding, no such thing
There's nothing cheap about loyalty ;-)
All joking aside... seriously, how is Platinum and different to Gold when you fly domestically?