LOL you must be very pleased
My opinion is that people should not invest $1 in .com.au domain names, I gave up on it along time ago. It is good for usage only and the market is weakening considerably with the amount of uncertainty that has been added and the lack of traction on any genuinely beneficial changes such as reducing red tape or allowing individuals to register.
So the best thing people can do, before writing letters, before protesting, is simply stop investing in this space, that is the #1 priority and it is the one thing people have control of.
The only hope auDA has of propping up their numbers is a large price reduction. I think .com.au is headed below 2.5 million names without that.
Worth also noting that even .org.au had a small decline, so it seems every single .au extension may be now in a declining state.
Invest in dot com only is my suggestion.